diff options
Diffstat (limited to 'src/fd_util.c')
| -rw-r--r-- | src/fd_util.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/src/fd_util.c b/src/fd_util.c index 8f142e34a..f296aab97 100644 --- a/src/fd_util.c +++ b/src/fd_util.c @@ -140,6 +140,30 @@ creat_cloexec(const char *path_fs, int mode) } int +pipe_cloexec(int fd[2]) +{ +#ifdef WIN32 + return _pipe(event_pipe, 512, _O_BINARY); +#else + int ret; + +#ifdef HAVE_PIPE2 + ret = pipe2(fd, O_CLOEXEC); + if (ret >= 0 || errno != ENOSYS) + return ret; +#endif + + ret = pipe(fd); + if (ret >= 0) { + fd_set_cloexec(fd[0], true); + fd_set_cloexec(fd[1], true); + } + + return ret; +#endif +} + +int pipe_cloexec_nonblock(int fd[2]) { #ifdef WIN32 @@ -158,10 +182,8 @@ pipe_cloexec_nonblock(int fd[2]) fd_set_cloexec(fd[0], true); fd_set_cloexec(fd[1], true); -#ifndef WIN32 fd_set_nonblock(fd[0]); fd_set_nonblock(fd[1]); -#endif } return ret; |