diff options
| author | Bobby Bingham <koorogi@koorogi.info> | 2017-11-10 18:15:43 -0600 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2017-11-10 19:27:57 -0500 |
| commit | c21051e90cd27a0b26be0ac66950b7396a156ba1 (patch) | |
| tree | aa4367f565765f4e8b155e19b320fac6b68eaa40 /src/process/posix_spawnattr_setpgroup.c | |
| parent | a39f20bf9f8e59573a479bff23df345b2b4d2345 (diff) | |
| download | musl-c21051e90cd27a0b26be0ac66950b7396a156ba1.tar.gz | |
prevent fork's errno from being clobbered by atfork handlers
If the syscall fails, errno must be set correctly for the caller.
There's no guarantee that the handlers registered with pthread_atfork
won't clobber errno, so we need to ensure it gets set after they are
called.
Diffstat (limited to 'src/process/posix_spawnattr_setpgroup.c')
0 files changed, 0 insertions, 0 deletions