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Implemented some more calls in unistd.h.

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Replaced the unused syscall for getdtablesize() with one for access().
Implemented sys_access() and added it to the file system interface.
Removed the fs function interface from vfs.h.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@738 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2002-08-13 13:51:36 +00:00
parent 9c3e90a54e
commit 854fc92a7c
9 changed files with 95 additions and 118 deletions
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headers/posix/unistd.h
+18 -18
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@@ -67,7 +67,7 @@ extern "C" {
// ToDo: unimplemented functions are commented out
/* file functions */
//extern int access(const char *path, int amode);
extern int access(const char *path, int accessMode);
extern int chdir(const char *path);
extern int fchdir(int fd);
@@ -84,8 +84,8 @@ extern int close(int fd);
extern ssize_t readlink(const char *path, char *buffer, size_t bufferSize);
extern int symlink(const char *from, const char *to);
//extern int ftruncate(int fd, off_t newsize);
//extern int truncate(const char *path, off_t newsize);
extern int ftruncate(int fd, off_t newSize);
extern int truncate(const char *path, off_t newSize);
extern int ioctl(int fd, unsigned long op, ...);
extern ssize_t read(int fd, void *buffer, size_t count);
@@ -99,9 +99,9 @@ extern off_t lseek(int fd, off_t offset, int whence);
//extern int sync(void);
//extern int fsync(int fd);
//extern int chown(const char *path, uid_t owner, gid_t group);
//extern int fchown(int fd, uid_t owner, gid_t group);
//extern int lchown(const char *path, uid_t owner, gid_t group);
extern int chown(const char *path, uid_t owner, gid_t group);
extern int fchown(int fd, uid_t owner, gid_t group);
extern int lchown(const char *path, uid_t owner, gid_t group);
//extern int mknod(const char *name, mode_t mode, dev_t dev);
@@ -121,19 +121,19 @@ extern long pathconf(const char *path, int name);
/* process functions */
//extern pid_t fork(void);
//extern int execve(const char *path, char * const argv[], char * const envp[]);
//extern int execl(const char *path, const char *arg, ...);
//extern int execv(const char *path, char *const *argv);
//extern int execlp(const char *file, const char *arg, ...);
//extern int execle(const char *path, const char *arg , ... /*, char **envp */);
//extern int exect(const char *path, char *const *argv);
//extern int execvp(const char *file, char *const *argv);
//extern int execl(const char *path, const char *arg, ...);
//extern int execv(const char *path, char *const *argv);
//extern int execlp(const char *file, const char *arg, ...);
//extern int execle(const char *path, const char *arg , ... /*, char **envp */);
//extern int exect(const char *path, char *const *argv);
//extern int execvp(const char *file, char *const *argv);
//extern void _exit(int status);
//extern int system(const char *string);
//extern pid_t tcgetpgrp(int fd);
//extern int tcsetpgrp(int fd, pid_t pgrpid);
//extern void *sbrk(long incr);
//extern pid_t tcgetpgrp(int fd);
//extern int tcsetpgrp(int fd, pid_t pgrpid);
//extern void *sbrk(long incr);
//extern uint alarm(unsigned int seconds);
//extern uint ualarm(unsigned int microSeconds);
@@ -164,13 +164,13 @@ extern int usleep(unsigned int microSeconds);
/* tty */
//extern int isatty(int fd);
//extern char *ttyname(int fd);
//extern char *ttyname(int fd);
//extern int ttyname_r(int fd, char *buf, size_t buflen);
//extern char *ctermid(char *s);
//extern char *ctermid(char *s);
/* misc */
//extern char *crypt(const char *key, const char *salt);
extern int getopt(int argc, char *const *argv, const char *shortopts);
extern int getopt(int argc, char *const *argv, const char *shortopts);
/* getopt() related external variables */
extern char *optarg;