Audit setsid(1)
Nothing special, just a small style-fix.
This commit is contained in:
3
setsid.c
3
setsid.c
@@ -20,7 +20,7 @@ main(int argc, char *argv[])
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usage();
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} ARGEND;
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if (argc < 1)
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if (!argc)
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usage();
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if (getpgrp() == getpid()) {
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@@ -38,5 +38,6 @@ main(int argc, char *argv[])
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execvp(argv[0], argv);
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savederrno = errno;
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weprintf("execvp %s:", argv[0]);
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return (savederrno == ENOENT) ? 127 : 126;
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}
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