diff options
Diffstat (limited to 'librt')
| -rw-r--r-- | librt/shm.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/librt/shm.c b/librt/shm.c index f1ef0e708..f0a974059 100644 --- a/librt/shm.c +++ b/librt/shm.c @@ -71,13 +71,16 @@ int shm_open(const char *name, int oflag, mode_t mode) #else fd = open(shm_name, oflag, mode); if (fd >= 0) { - int fdflags = fcntl(fd, F_GETFD, 0); - if (fdflags >= 0) - fdflags = fcntl(fd, F_SETFD, fdflags | FD_CLOEXEC); - if (fdflags < 0) { - close(fd); - fd = -1; - } + fcntl(fd, F_SETFD, FD_CLOEXEC); + // thus far, {G,S}ETFD only has this single flag, + // and setting it never fails. + //int fdflags = fcntl(fd, F_GETFD); + //if (fdflags >= 0) + // fdflags = fcntl(fd, F_SETFD, fdflags | FD_CLOEXEC); + //if (fdflags < 0) { + // close(fd); + // fd = -1; + //} } #endif old_errno = errno; |