diff options
Diffstat (limited to 'contrib/qemu/util/oslib-posix.c')
| -rw-r--r-- | contrib/qemu/util/oslib-posix.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/contrib/qemu/util/oslib-posix.c b/contrib/qemu/util/oslib-posix.c index 77cb9b72d1d..bac4c1a158e 100644 --- a/contrib/qemu/util/oslib-posix.c +++ b/contrib/qemu/util/oslib-posix.c @@ -86,7 +86,7 @@ void *qemu_oom_check(void *ptr) void *qemu_memalign(size_t alignment, size_t size) { void *ptr; -#if defined(_POSIX_C_SOURCE) && !defined(__sun__) +#if defined(_POSIX_C_SOURCE) && !defined(__sun__) || defined(__APPLE__) int ret; ret = posix_memalign(&ptr, alignment, size); if (ret != 0) { @@ -175,11 +175,13 @@ int qemu_pipe(int pipefd[2]) int ret; #ifdef CONFIG_PIPE2 +#ifdef pipe2 ret = pipe2(pipefd, O_CLOEXEC); if (ret != -1 || errno != ENOSYS) { return ret; } #endif +#endif ret = pipe(pipefd); if (ret == 0) { qemu_set_cloexec(pipefd[0]); @@ -194,7 +196,8 @@ int qemu_utimens(const char *path, const struct timespec *times) struct timeval tv[2], tv_now; struct stat st; int i; -#if defined(CONFIG_UTIMENSAT) && !defined(__FreeBSD__) +#if defined(CONFIG_UTIMENSAT) +#ifdef utimensat int ret; ret = utimensat(AT_FDCWD, path, times, AT_SYMLINK_NOFOLLOW); @@ -202,6 +205,7 @@ int qemu_utimens(const char *path, const struct timespec *times) return ret; } #endif +#endif /* Fallback: use utimes() instead of utimensat() */ /* happy if special cases */ |