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comparison src/child.c @ 71:98cda87105a7

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removed dead code (a SIGCHLD handler) this code probably had a bug anyway: the handler inserts itself for a different signal again
author meillo@marmaro.de
date Wed, 16 Jun 2010 10:14:50 +0200
parents 26e34ae9a3e3
children fc1c6425c024
comparison
equal deleted inserted replaced
70:805559d95d0c 71:98cda87105a7
25 #include <syslog.h> 25 #include <syslog.h>
26 #include <string.h> 26 #include <string.h>
27 27
28 #include "masqmail.h" 28 #include "masqmail.h"
29 29
30 int volatile sigchild_seen = 0;
31
32 static void
33 sigchild_handler(int sig)
34 {
35 sigchild_seen = 1;
36 signal(SIGHUP, sigchild_handler);
37 }
38 30
39 int 31 int
40 child(const char *command) 32 child(const char *command)
41 { 33 {
42 int pipe[2]; 34 int pipe[2];
43 35
44 if (socketpair(AF_UNIX, SOCK_STREAM, 0, pipe) == 0) { 36 if (socketpair(AF_UNIX, SOCK_STREAM, 0, pipe) == 0) {
45 pid_t pid; 37 pid_t pid;
46
47 /*
48 sigchild_seen = 0;
49 signal(SIGCHLD, sigchild_handler);
50 */
51 38
52 pid = fork(); 39 pid = fork();
53 if (pid == 0) { 40 if (pid == 0) {
54 int i, max_fd = sysconf(_SC_OPEN_MAX); 41 int i, max_fd = sysconf(_SC_OPEN_MAX);
55 /* child */ 42 /* child */