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Diffstat (limited to 'libbb/vfork_daemon_rexec.c')
-rw-r--r--libbb/vfork_daemon_rexec.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c
index ec8b9b1d7..11dbb24fc 100644
--- a/libbb/vfork_daemon_rexec.c
+++ b/libbb/vfork_daemon_rexec.c
@@ -26,14 +26,16 @@ pid_t spawn(char **argv)
26 volatile int failed; 26 volatile int failed;
27 pid_t pid; 27 pid_t pid;
28 28
29 // Be nice to nommu machines. 29// Ain't it a good place to fflush(NULL)?
30
31 /* Be nice to nommu machines. */
30 failed = 0; 32 failed = 0;
31 pid = vfork(); 33 pid = vfork();
32 if (pid < 0) /* error */ 34 if (pid < 0) /* error */
33 return pid; 35 return pid;
34 if (!pid) { /* child */ 36 if (!pid) { /* child */
35 /* Don't use BB_EXECVP tricks here! */ 37 /* This macro is ok - it doesn't do NOEXEC/NOFORK tricks */
36 execvp(argv[0], argv); 38 BB_EXECVP(argv[0], argv);
37 39
38 /* We are (maybe) sharing a stack with blocked parent, 40 /* We are (maybe) sharing a stack with blocked parent,
39 * let parent know we failed and then exit to unblock parent 41 * let parent know we failed and then exit to unblock parent