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authorRich Felker <dalias@aerifal.cx>2011-02-19 02:28:42 -0500
committerRich Felker <dalias@aerifal.cx>2011-02-19 02:28:42 -0500
commitcc2a8228fa0b35c9aee69efa7ac657bb7a4704f9 (patch)
treef158a0f0eca440a4fa751e73ee1cf4e13a2030d2 /src/linux/wait4.c
parent52874c82a85a0f5c4b0eecd78ad8b3a349377cf3 (diff)
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cleanup cruft left from when kernel and user time_t disagreed
Diffstat (limited to 'src/linux/wait4.c')
-rw-r--r--src/linux/wait4.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/src/linux/wait4.c b/src/linux/wait4.c
index 5dd505a9..252beb0c 100644
--- a/src/linux/wait4.c
+++ b/src/linux/wait4.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <sys/wait.h>
 #include <sys/resource.h>
 #include <string.h>
@@ -5,14 +6,5 @@
 
 pid_t wait4(pid_t pid, int *status, int options, struct rusage *usage)
 {
-	pid_t ret = syscall4(__NR_wait4, pid, (long)status, options, (long)usage);
-	/* Fixup kernel time_t... */
-	if (usage) {
-		long kusage[4];
-		memcpy(kusage, usage, sizeof kusage);
-		memmove((struct timeval *)usage + 2, (long *)usage + 4, sizeof *usage - 2*sizeof(struct timeval));
-		usage->ru_utime = (struct timeval){ kusage[0], kusage[1] };
-		usage->ru_stime = (struct timeval){ kusage[2], kusage[3] };
-	}
-	return ret;
+	return syscall4(__NR_wait4, pid, (long)status, options, (long)usage);
 }