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| author | Jim Meyering <jim@meyering.net> | 2007-03-17 10:43:04 +0100 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2007-03-17 10:43:04 +0100 |
| commit | 11f43d2e22606620149fd66f09b9af601b8b19aa (patch) | |
| tree | bc81a8692fe68d5e31d908b7ab69f726f6880778 /src/install.c | |
| parent | 87c54fa0aeefe21c3cf9ae59ee9b3536a467106f (diff) | |
| download | coreutils-11f43d2e22606620149fd66f09b9af601b8b19aa.tar.xz | |
Avoid an obscure build failure, prefer waitpid over wait.
* src/install.c (strip): Use waitpid, not wait. It's equivalent,
but feels less obsolescent.
Diffstat (limited to 'src/install.c')
| -rw-r--r-- | src/install.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/install.c b/src/install.c index 8fc6a8a58..04577518c 100644 --- a/src/install.c +++ b/src/install.c @@ -566,11 +566,10 @@ strip (char const *name) error (EXIT_FAILURE, errno, _("cannot run strip")); break; default: /* Parent. */ - /* Parent process. */ - while (pid != wait (&status)) /* Wait for kid to finish. */ - /* Do nothing. */ ; - if (status) - error (EXIT_FAILURE, 0, _("strip failed")); + if (waitpid (pid, &status, 0) < 0) + error (EXIT_FAILURE, errno, _("waiting for strip")); + else if (! WIFEXITED (status) || WEXITSTATUS (status)) + error (EXIT_FAILURE, 0, _("strip process terminated abnormally")); break; } } |