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We'll get a SIGCHLD so no need to double-fork - sinit - suckless init |
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git clone git://git.suckless.org/sinit |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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--- |
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commit 314b062efc5961bc3743df484a5cea9e7e62181f |
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parent 11333316755b558ba963ad7b8a6b169f762fadfa |
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Author: sin <[email protected]> |
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Date: Fri, 7 Feb 2014 21:06:13 +0000 |
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We'll get a SIGCHLD so no need to double-fork |
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Diffstat: |
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M sinit.c | 7 ------- |
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1 file changed, 0 insertions(+), 7 deletions(-) |
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--- |
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diff --git a/sinit.c b/sinit.c |
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@@ -113,7 +113,6 @@ sigreboot(void) |
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static void |
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spawn(const Arg *arg) |
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{ |
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- int status; |
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pid_t pid; |
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char *const *p = arg->v; |
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@@ -121,16 +120,10 @@ spawn(const Arg *arg) |
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if (pid < 0) { |
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weprintf("sinit: fork:"); |
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} else if (pid == 0) { |
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- pid = fork(); |
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- if (pid < 0) |
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- weprintf("sinit: fork:"); |
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- else if (pid > 0) |
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- exit(0); |
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setsid(); |
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setpgid(0, 0); |
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execvp(*p, p); |
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weprintf("sinit: execvp %s:", p); |
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_exit(errno == ENOENT ? 127 : 126); |
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} |
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- waitpid(pid, &status, 0); |
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} |
