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Adds support for select(), and poll() in the kernel - both are realized

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using the current BeOS device API.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1745 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2002-10-29 03:49:57 +00:00
parent 88fae79de6
commit a2cbc788e0
2 changed files with 34 additions and 15 deletions
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headers/private/kernel/vfs.h
+14
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@@ -9,6 +9,8 @@
#include <kernel.h>
#include <stage2.h>
#include <sys/stat.h>
#include <sys/select.h>
#include <signal.h>
#include <dirent.h>
#include <fs_interface.h>
@@ -22,6 +24,8 @@
uint8 _##name[sizeof(iovecs) + (size)*sizeof(iovec)]; \
iovecs *name = (iovecs *)_##name
struct selectsync;
struct pollfd;
#ifdef __cplusplus
extern "C" {
@@ -38,6 +42,10 @@ struct rlimit;
int vfs_getrlimit(int resource, struct rlimit * rlp);
int vfs_setrlimit(int resource, const struct rlimit * rlp);
// ToDo: for now; this prototype should be in os/drivers/Drivers.h
// or similar places.
extern status_t notify_select_event(struct selectsync *sync, uint32 ref);
/* calls needed by fs internals */
int vfs_get_vnode(mount_id mountID, vnode_id vnodeID, fs_vnode *v);
int vfs_put_vnode(mount_id mountID, vnode_id vnodeID);
@@ -80,6 +88,9 @@ int sys_rename(const char *oldpath, const char *newpath);
int sys_access(const char *path, int mode);
int sys_read_path_stat(const char *path, bool traverseLink, struct stat *stat);
int sys_write_path_stat(const char *path, bool traverseLink, const struct stat *stat, int statMask);
int sys_select(int numfds, fd_set *readSet, fd_set *writeSet, fd_set *errorSet,
bigtime_t timeout, sigset_t *sigMask);
int sys_poll(struct pollfd *fds, int numfds, bigtime_t timeout);
int sys_open_attr_dir(int fd, const char *path);
int sys_create_attr(int fd, const char *name, uint32 type, int openMode);
int sys_open_attr(int fd, const char *name, int openMode);
@@ -117,6 +128,9 @@ int user_rename(const char *oldpath, const char *newpath);
int user_access(const char *path, int mode);
int user_read_path_stat(const char *path, bool traverseLink, struct stat *stat);
int user_write_path_stat(const char *path, bool traverseLink, const struct stat *stat, int statMask);
int user_select(int numfds, fd_set *readSet, fd_set *writeSet, fd_set *errorSet,
bigtime_t timeout, sigset_t *sigMask);
int user_poll(struct pollfd *fds, int numfds, bigtime_t timeout);
int user_open_attr_dir(int fd, const char *path);
int user_create_attr(int fd, const char *name, uint32 type, int openMode);
int user_open_attr(int fd, const char *name, int openMode);