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| author | Rob Landley <rob@landley.net> | 2015-09-23 22:18:22 -0500 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2015-09-23 22:18:22 -0500 |
| commit | 847bcb63b541e4fbbfa3dccfe3022745cbe9a06a (patch) | |
| tree | 35c6fb8b4bdb11e995a95919abfa682ab7c20221 /toys/other/setsid.c | |
| parent | 712e163bb0956b94c27051d0175e719b92f453ad (diff) | |
| download | toybox-847bcb63b541e4fbbfa3dccfe3022745cbe9a06a.tar.gz | |
Add xvfork() as a static inline and use it from various places.
Note: vfork(), like fork(), can return -1 if too many processes, and
we should notice and fail loudly.
Diffstat (limited to 'toys/other/setsid.c')
| -rw-r--r-- | toys/other/setsid.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/toys/other/setsid.c b/toys/other/setsid.c index 59a1d78f..83db044d 100644 --- a/toys/other/setsid.c +++ b/toys/other/setsid.c @@ -19,9 +19,9 @@ config SETSID void setsid_main(void) { - while (setsid()<0) if (vfork()) _exit(0); + while (setsid()<0) if (xvfork()) _exit(0); if (toys.optflags) { - setpgid(0,0); + setpgid(0, 0); tcsetpgrp(0, getpid()); } xexec(toys.optargs); |