diff options
Diffstat (limited to 'lib/libthr/thread/thr_syscalls.c')
-rw-r--r-- | lib/libthr/thread/thr_syscalls.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/libthr/thread/thr_syscalls.c b/lib/libthr/thread/thr_syscalls.c index 698c0c3..d05d68b 100644 --- a/lib/libthr/thread/thr_syscalls.c +++ b/lib/libthr/thread/thr_syscalls.c @@ -139,6 +139,7 @@ int __fsync(int); int __msync(void *, size_t, int); int __nanosleep(const struct timespec *, struct timespec *); int __open(const char *, int,...); +int __openat(int, const char *, int,...); int __poll(struct pollfd *, unsigned int, int); ssize_t __read(int, void *buf, size_t); ssize_t __readv(int, const struct iovec *, int); @@ -341,6 +342,33 @@ __open(const char *path, int flags,...) return ret; } +__weak_reference(__openat, openat); + +int +__openat(int fd, const char *path, int flags, ...) +{ + struct pthread *curthread = _get_curthread(); + int ret; + int mode = 0; + va_list ap; + + _thr_cancel_enter(curthread); + + /* Check if the file is being created: */ + if (flags & O_CREAT) { + /* Get the creation mode: */ + va_start(ap, flags); + mode = va_arg(ap, int); + va_end(ap); + } + + ret = __sys_openat(fd, path, flags, mode); + + _thr_cancel_leave(curthread); + + return ret; +} + __weak_reference(__poll, poll); int |