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[PATCH] wait() for specific pid to return from fork().

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kay.sievers@vrfy.org 2004-11-05 13:16:56 +01:00 committed by Greg KH
parent 5a73b25fd6
commit e920fed349
3 changed files with 4 additions and 4 deletions
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2
dev_d.c
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@ -68,7 +68,7 @@ static int run_program(char *name)
break;
return -1;
default:
wait(NULL);
waitpid(pid, NULL, 0);
}
return 0;

2
namedev.c
View File

@ -444,7 +444,7 @@ static int execute_program(const char *path, char *value, int len)
dbg("result is '%s'", value);
close(fds[0]);
wait(&status);
waitpid(pid, &status, 0);
if (!WIFEXITED(status) || (WEXITSTATUS(status) != 0)) {
dbg("exec program status 0x%x", status);

4
udevsend.c
View File

@ -82,7 +82,7 @@ static int start_daemon(void)
dbg("fork of helper failed");
return -1;
default:
wait(NULL);
waitpid(pid, NULL, 0);
}
return 0;
}
@ -103,7 +103,7 @@ static void run_udev(const char *subsystem)
dbg("fork of child failed");
break;
default:
wait(NULL);
waitpid(pid, NULL, 0);
}
}