diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/fsync/4-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/fsync/4-1.c
index b57a876524..87f51e9b3b 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/fsync/4-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/fsync/4-1.c
@@ -34,8 +34,8 @@ int main()
   int total_size = 1024; 
   int fd;
 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_fsync_4_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_fsync_4_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/1-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/1-1.c
index b06c6ca6d9..623f1ffdf2 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/1-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/1-1.c
@@ -45,8 +45,8 @@ int main()
   char * ch;
 
   data = (char *) malloc(total_size); 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_1_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_1_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/1-2.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/1-2.c
index 482765012f..a18d14c192 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/1-2.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/1-2.c
@@ -37,8 +37,8 @@ int main()
   int fd;
   off_t off = 0;
  
-  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_1_2_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_1_2_%ld",
+           (long)getpid());
 	
   /* Create shared object */
 	shm_unlink(tmpfname);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/10-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/10-1.c
index ae651d51e3..c251670a76 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/10-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/10-1.c
@@ -51,8 +51,8 @@ int main()
   total_size = 1024;
   size = total_size;
   
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_10_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_10_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-1.c
index ed184a1759..cffc9d7ce3 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-1.c
@@ -54,8 +54,8 @@ int main()
   total_size = 3 * page_size;
   size = page_size;
   
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_11_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_11_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-2.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-2.c
index 4ea16becea..ed945748e5 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-2.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-2.c
@@ -72,8 +72,8 @@ int main()
   sigaction(SIGBUS, &sa, NULL);
 
   /* Create tmp file */
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_11_2_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_11_2_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-3.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-3.c
index 7b3d26fc3c..b0a1c9b986 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-3.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-3.c
@@ -73,8 +73,8 @@ int main()
   sa.sa_handler = sigbus_handler;
   sigaction(SIGBUS, &sa, NULL);
 
-  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_11_3_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_11_3_%ld",
+           (long)getpid());
   /* Create shared object */
   shm_unlink(tmpfname);
   fd = shm_open(tmpfname, O_RDWR|O_CREAT|O_EXCL, S_IRUSR|S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-4.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-4.c
index 0fc5dfe0af..3b4492669f 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-4.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-4.c
@@ -69,8 +69,8 @@ int main()
   /* mmap will create a partial page */
   len = page_size / 2; 
 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_11_5_%d",
-             getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_11_5_%ld",
+             (long)getpid());
   child = fork();
   if (child == 0)
   {
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-5.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-5.c
index 2925b11edd..a8f04659ad 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-5.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/11-5.c
@@ -69,8 +69,8 @@ int main()
   /* mmap will create a partial page */
   len = page_size / 2; 
 
-  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_11_5_%d",
-             getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_11_5_%ld",
+             (long)getpid());
   child = fork();
   if (child == 0)
   {
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/12-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/12-1.c
index 483515f237..3880b6b053 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/12-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/12-1.c
@@ -52,8 +52,8 @@ int main()
   total_size = 1024;
   size = total_size;
   
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_12_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_12_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/13-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/13-1.c
index 18578b6753..6393d01514 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/13-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/13-1.c
@@ -59,8 +59,8 @@ int main()
    
   char *ch;
  
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_13_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_13_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/14-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/14-1.c
index d0ded03d6e..e790a79a6f 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/14-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/14-1.c
@@ -54,8 +54,8 @@ int main()
    
   char *ch;
  
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_14_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_14_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/18-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/18-1.c
index b65b90ae7d..1489e7c1c7 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/18-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/18-1.c
@@ -75,8 +75,8 @@ int main()
 		return PTS_UNRESOLVED;
   }
   
-  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_18_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_18_1_%ld",
+           (long)getpid());
 	
   /* Create shared object */
 	shm_unlink(tmpfname);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/21-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/21-1.c
index d0ba52c27d..36032b257d 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/21-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/21-1.c
@@ -44,8 +44,8 @@ int main()
   total_size = 1024;
   size = total_size;
   
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_21_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_21_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/24-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/24-1.c
index 9f0d0ec3af..55f706af89 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/24-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/24-1.c
@@ -51,8 +51,8 @@ int main()
   
   size_t mapped_size = 0; 
 
-  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_25_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_25_1_%ld",
+           (long)getpid());
 	
   /* Create shared object */
 	shm_unlink(tmpfname);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/27-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/27-1.c
index 1a8e1d37b2..ac8ae8a901 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/27-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/27-1.c
@@ -62,8 +62,8 @@ int main()
 #endif
 
   data = (char *) malloc(total_size); 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_27_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_27_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/28-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/28-1.c
index c19b0bbb40..bef85b4a96 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/28-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/28-1.c
@@ -62,8 +62,8 @@ int main()
 		return PTS_UNRESOLVED;
   }
 
-  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_28_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_28_1_%ld",
+           (long)getpid());
   /* Create shared object */
 	shm_unlink(tmpfname);
 	shm_fd = shm_open(tmpfname, O_RDWR|O_CREAT|O_EXCL, S_IRUSR|S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/3-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/3-1.c
index 3818592ed4..4eda8331bb 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/3-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/3-1.c
@@ -73,10 +73,10 @@ int main()
   /* Size of the file */
   total_size = 2 * page_size;
 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_3_1_%d",
-           getpid());
-  snprintf(tmpfname2, sizeof(tmpfname2), "/tmp/pts_mmap_3_1_2_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_3_1_%ld",
+           (long)getpid());
+  snprintf(tmpfname2, sizeof(tmpfname2), "/tmp/pts_mmap_3_1_2_%ld",
+           (long)getpid());
   data = (char *) malloc(total_size); 
   unlink(tmpfname);
   unlink(tmpfname2);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/31-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/31-1.c
index 3c660c0118..2486b0d7e2 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/31-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/31-1.c
@@ -52,8 +52,8 @@ int main()
   long page_size = sysconf(_SC_PAGE_SIZE);
 
   
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_31_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_31_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/5-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/5-1.c
index 4228fd9b6a..c5773edb0e 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/5-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/5-1.c
@@ -48,8 +48,8 @@ int main()
   int prot;
   off_t off = 0;
 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_5_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_5_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-4.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-4.c
index c8384c4e78..09b692e050 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-4.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-4.c
@@ -46,8 +46,8 @@ int main()
   off_t off = 0;
   int prot;
 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_6_4_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_6_4_%ld",
+           (long)getpid());
 
   /* Create a tmp file, set the content as 'a' */
   unlink(tmpfname);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-5.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-5.c
index 097e026c3a..dd6ad557c3 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-5.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-5.c
@@ -48,8 +48,8 @@ int main()
 
   /* Create the file */
 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_6_5_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_6_5_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-6.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-6.c
index debd1867ee..fe43c4201a 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-6.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/6-6.c
@@ -46,8 +46,8 @@ int main()
   int prot;
 
   /* Create the tmp file */
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_6_6_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_6_6_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-1.c
index 7938f5f7ae..d08e5118a8 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-1.c
@@ -58,8 +58,8 @@ int main()
 
   char * ch;
 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_7_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_7_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-2.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-2.c
index bd294d95e2..63a76c495d 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-2.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-2.c
@@ -58,8 +58,8 @@ int main()
 
   char * ch;
 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_7_2_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_7_2_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-3.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-3.c
index 5f5b8df79d..e7ce26fea7 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-3.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-3.c
@@ -60,8 +60,8 @@ int main()
   int exit_stat; 
   
   /* Create shared object */
-  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_7_3_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_7_3_%ld",
+           (long)getpid());
   shm_unlink(tmpfname);
   shm_fd = shm_open(tmpfname, O_RDWR|O_CREAT|O_EXCL, S_IRUSR|S_IWUSR);
   if(shm_fd == -1)
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-4.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-4.c
index 4e31899d97..ed96c0fd69 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-4.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/7-4.c
@@ -60,8 +60,8 @@ int main()
   int exit_stat; 
   
   /* Create shared object */
-  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_7_4_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "pts_mmap_7_4_%ld",
+           (long)getpid());
   shm_unlink(tmpfname);
   shm_fd = shm_open(tmpfname, O_RDWR|O_CREAT|O_EXCL, S_IRUSR|S_IWUSR);
   if(shm_fd == -1)
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/9-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/9-1.c
index 1138c9eb1e..2534d47029 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/9-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/mmap/9-1.c
@@ -54,8 +54,8 @@ int main()
 
   /* Create tmp file */
 
-  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_9_1_%d",
-           getpid());
+  snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_mmap_9_1_%ld",
+           (long)getpid());
   unlink(tmpfname);
   fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
             S_IRUSR | S_IWUSR);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/1-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/1-1.c
index 63f1c5d258..63d981689e 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/1-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/1-1.c
@@ -30,7 +30,7 @@ int main()
 	sem_t   *mysemp;
 	char semname[20];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0700, 1) ;
 	if (mysemp == SEM_FAILED) {	
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/2-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/2-1.c
index 0145b3a5c3..1b56c6807d 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/2-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/2-1.c
@@ -30,7 +30,7 @@ int main()
 	sem_t   *mysemp;
 	char semname[20];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
 
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/3-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/3-1.c
index 38238af762..29773fc5c6 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/3-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_close/3-1.c
@@ -32,7 +32,7 @@ int main()
 	sem_t   *mysemp;
 	char semname[20];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0444, 1) ;
 	if (mysemp == SEM_FAILED) {	
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/1-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/1-1.c
index 1b7b9d17fd..7fd17df079 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/1-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/1-1.c
@@ -33,7 +33,7 @@ int main() {
 	sem_t *mysemp;
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
 
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/2-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/2-1.c
index c0291182bd..86ee52feca 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/2-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/2-1.c
@@ -30,7 +30,7 @@ int main() {
 	sem_t *mysemp;
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
 
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/4-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/4-1.c
index 19208571f8..f27b3a4318 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/4-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/4-1.c
@@ -32,7 +32,7 @@ int main() {
 	sem_t *mysemp;
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
 
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/5-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/5-1.c
index c77b19cdc2..837f34c899 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/5-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_getvalue/5-1.c
@@ -31,7 +31,7 @@ int main() {
 	sem_t *mysemp;
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 4);
 
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-1.c
index b9f98c0900..7179276b04 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-1.c
@@ -30,7 +30,7 @@ int main()
 	sem_t   *mysemp;
 	char semname[50];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
 
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-2.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-2.c
index cb54292a70..0aa01f0542 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-2.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-2.c
@@ -30,7 +30,7 @@ int main()
 	sem_t   *mysemp;
 	char semname[50];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
 
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-3.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-3.c
index d11bf5aa86..eacddb5e06 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-3.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-3.c
@@ -31,7 +31,7 @@ int main()
 	char semname[50];
 	int lock_status;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
         if( mysemp == SEM_FAILED || mysemp == NULL ) {
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-4.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-4.c
index fb29038114..143f64a6ab 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-4.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/1-4.c
@@ -30,7 +30,7 @@ int main()
 	sem_t   *mysemp;
 	char semname[20];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
         if( mysemp == SEM_FAILED || mysemp == NULL ) {
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/10-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/10-1.c
index 949bf106d6..e0f5af9aa4 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/10-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/10-1.c
@@ -32,7 +32,7 @@ int main()
 	char semname[50];
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 5);
 	if ( mysemp  == SEM_FAILED ) {
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/2-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/2-1.c
index d0b5817e36..aa3a87cf37 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/2-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/2-1.c
@@ -32,7 +32,7 @@ int main()
 	sem_t   *mysemp;
 	char semname[50];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0777, 0);
 	if ( mysemp  == SEM_FAILED ) {
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/2-2.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/2-2.c
index bbd6e4d604..6af639cd65 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/2-2.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/2-2.c
@@ -31,7 +31,7 @@ int main()
 	sem_t   *mysemp;
 	char semname[50];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT|O_EXCL, 0777, 1);
 
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/3-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/3-1.c
index 8a3e02e1c5..eb8bad43e5 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/3-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/3-1.c
@@ -71,7 +71,7 @@ int main()
 		}
 	}
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/*Trying to open the first Sem with read mode */
 	mysemp = sem_open(semname, O_CREAT, 0444, 1);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/4-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/4-1.c
index 321960a8aa..01fd5686ec 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/4-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/4-1.c
@@ -31,7 +31,7 @@ int main()
 	sem_t   *mysemp;
 	char semname[50];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/*Trying to open the first Sem */
 	mysemp = sem_open(semname, O_CREAT, 0444, 1);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/6-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/6-1.c
index 6775e08291..306b791dc0 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/6-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_open/6-1.c
@@ -29,7 +29,7 @@ int main()
 	char semname[50];
 
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, 0);
 
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/1-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/1-1.c
index b8a80d1fd4..0a3ddae1f9 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/1-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/1-1.c
@@ -32,7 +32,7 @@ int main() {
 	char semname[20];
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is 0 */
 	mysemp = sem_open(semname, O_CREAT, 0777, 0);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/1-2.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/1-2.c
index a6695a5c24..2b637d1058 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/1-2.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/1-2.c
@@ -32,7 +32,7 @@ int main() {
 	char semname[20];
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is unlocked */
 	mysemp = sem_open(semname, O_CREAT, 0777, 2);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/2-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/2-1.c
index 13a45d3ca6..3a0883e704 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/2-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/2-1.c
@@ -31,7 +31,7 @@ int main() {
 	sem_t *mysemp;
 	char semname[20];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is 0 */
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/4-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/4-1.c
index bf22f93e48..ebfc3be596 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/4-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/4-1.c
@@ -30,7 +30,7 @@ int main() {
 	sem_t *mysemp;
 	char semname[20];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is 0 */
 	mysemp = sem_open(semname, O_CREAT, 0777, 0);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/5-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/5-1.c
index ae80d0d7a1..6f7871b5e2 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/5-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/5-1.c
@@ -46,7 +46,7 @@ int main() {
 	char semname[20];
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	gsemp = sem_open(semname, O_CREAT, 0777, SEMINITVAL);
 	if( gsemp == SEM_FAILED || gsemp == NULL ) {
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/6-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/6-1.c
index f4ca2d3539..5aed51eb95 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/6-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/6-1.c
@@ -49,7 +49,7 @@ int main() {
 	struct sigaction act;
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	gsemp = sem_open(semname, O_CREAT, 0777, SEMINITVAL);
 
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/8-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/8-1.c
index d94536de93..ca3b729d7e 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/8-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_post/8-1.c
@@ -117,7 +117,7 @@ int main()
 	int retval = PTS_UNRESOLVED;
 	int status;
 
-	snprintf(semname, 20, "/" TEST "_%d", getpid());
+	snprintf(semname, 20, "/" TEST "_%ld", (long)getpid());
 	/* Initial value of Semaphore is 1 */
 	sem = sem_open(semname, O_CREAT, 0777, 1);
 	if( sem == SEM_FAILED || sem == NULL ) {
@@ -125,7 +125,7 @@ int main()
 		return PTS_UNRESOLVED;
 	}
 	
-	snprintf(semname_1, 20, "/" TEST "_%d_1", getpid());
+	snprintf(semname_1, 20, "/" TEST "_%ld_1", (long)getpid());
 	sem_1 = sem_open(semname_1, O_CREAT, 0777, val);
 	if( sem_1 == SEM_FAILED || sem_1 == NULL ) {
 		perror(ERROR_PREFIX "sem_open: sem_1");
@@ -159,7 +159,7 @@ int main()
 		retval = PTS_UNRESOLVED; 
 		goto clean_up;
 	}
-	fprintf(stderr, "P: child_1:%d forked\n", c_1);
+	fprintf(stderr, "P: child_1:%ld forked\n", (long)c_1);
 	
 	sleep(1);
 	c_2 = fork();
@@ -174,7 +174,7 @@ int main()
 		retval = PTS_UNRESOLVED; 
 		goto clean_up;
 	}
-	fprintf(stderr, "P: child_2: %d forked\n", c_2);
+	fprintf(stderr, "P: child_2: %ld forked\n", (long)c_2);
 
 	/* Make sure the two children has been waiting */	
 	/*do { 
@@ -189,7 +189,7 @@ int main()
 		/* Child 3 */
 		child_fn(priority - 1, 3);
 	}
-	fprintf(stderr, "P: child_3: %d forked\n", c_3);
+	fprintf(stderr, "P: child_3: %ld forked\n", (long)c_3);
 	
 	/* Make sure child 3 has been waiting for the lock */	
 	/*do { 
@@ -221,15 +221,15 @@ int main()
 				retval = PTS_PASS;
 				goto clean_up;
 			}
-			printf("Test Fail: Expect child_1: %d, got %d\n",
-				c_1, ret_pid);
+			printf("Test Fail: Expect child_1: %ld, got %ld\n",
+				(long)c_1, (long)ret_pid);
 			retval = PTS_FAIL;
 			goto clean_up;
 		}		
 		else
 		{
-			printf("Test Fail: Expect child_3: %d, got %d\n",
-			c_3, ret_pid);
+			printf("Test Fail: Expect child_3: %ld, got %ld\n",
+			(long)c_3, (long)ret_pid);
 			retval = PTS_FAIL;
 			sem_post(sem);
 			while((wait(NULL) > 0));
@@ -238,8 +238,8 @@ int main()
 	}
 	else
 	{
-		printf("Test Fail: Expect child_2: %d, got %d\n",
-			c_2, ret_pid);
+		printf("Test Fail: Expect child_2: %ld, got %ld\n",
+			(long)c_2, (long)ret_pid);
 		retval = PTS_FAIL;
 		sem_post(sem);
 		sem_post(sem);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_unlink/1-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_unlink/1-1.c
index 9db5150f7c..9924a4c7f5 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_unlink/1-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_unlink/1-1.c
@@ -31,7 +31,7 @@ int main() {
 	sem_t *mysemp;
 	char semname[20];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is 1 */
 	mysemp = sem_open(semname, O_CREAT,0,1);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_unlink/2-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_unlink/2-1.c
index 33f36aab38..d83ea7608b 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_unlink/2-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_unlink/2-1.c
@@ -31,7 +31,7 @@ int main() {
 	sem_t *mysemp;
 	char semname[20];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is 1 */
 	mysemp = sem_open(semname, O_CREAT,0,1);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/1-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/1-1.c
index 0b5ca0609d..8d041d732c 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/1-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/1-1.c
@@ -32,7 +32,7 @@ int main() {
 	char semname[20];
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is 1 */
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/1-2.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/1-2.c
index be122ca3dc..f409dc9ec2 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/1-2.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/1-2.c
@@ -34,7 +34,7 @@ int main() {
 	int value = 10;
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is 10 */
 	mysemp = sem_open(semname, O_CREAT, 0777, value);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/11-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/11-1.c
index 8d8ea6d7c8..8a3f47621a 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/11-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/11-1.c
@@ -32,7 +32,7 @@ int main() {
 	char semname[20];
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is 1 */
 	mysemp = sem_open(semname, O_CREAT, 0777, 1);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/12-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/12-1.c
index 9047987e51..f97f9ac4bf 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/12-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/12-1.c
@@ -31,7 +31,7 @@ int main() {
 	sem_t *mysemp;
 	char semname[20];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is 1 */
 	mysemp = sem_open(semname, O_CREAT, 0777, 0);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/3-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/3-1.c
index 6792a03a9d..ddc606adb8 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/3-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/3-1.c
@@ -33,7 +33,7 @@ int main()
         char semname[20];
 	int val;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	mysemp = sem_open(semname, O_CREAT, 0, 1);
        	if( mysemp == SEM_FAILED || mysemp == NULL ) {
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/5-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/5-1.c
index 494ca630ac..b2808b3015 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/5-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/5-1.c
@@ -31,7 +31,7 @@ int main() {
 	sem_t *mysemp;
 	char semname[20];
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
 	/* Initial value of Semaphore is 0 Locked */
 	mysemp = sem_open(semname, O_CREAT, 0777, 0);
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/7-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/7-1.c
index 5a832aa99b..714773a6ce 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/7-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/sem_wait/7-1.c
@@ -39,7 +39,7 @@ int main()
         char semname[20];
         int pid, status;
 
-	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());
+	sprintf(semname, "/" FUNCTION "_" TEST "_%ld", (long)getpid());
 
         mysemp = sem_open(semname, O_CREAT, 0, 1);
         if( mysemp == SEM_FAILED || mysemp == NULL ) {
diff --git a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/shm_open/23-1.c b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/shm_open/23-1.c
index 789161c016..cd51ec39f8 100644
--- a/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/shm_open/23-1.c
+++ b/src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/shm_open/23-1.c
@@ -83,7 +83,7 @@ int main() {
 	int i, pid, result_fd;
 	char semname[20];
 
-	snprintf(semname, 20, "/sem23-1_%d", getpid());
+	snprintf(semname, 20, "/sem23-1_%ld", (long)getpid());
 	sem = sem_open(semname, O_CREAT, 0777, 1);
 	if( sem == SEM_FAILED || sem == NULL ) {
 		perror("error at sem_open");