main/vlc: inhibit spawn in posix/netconf.c

1 files changed, 68 insertions, 5 deletions

diff --git a/main/vlc/uclibc-inhibit-spawn.patch b/main/vlc/uclibc-inhibit-spawn.patch
index 03254270f..9c7e72ed6 100644
--- a/main/vlc/uclibc-inhibit-spawn.patch
+++ b/main/vlc/uclibc-inhibit-spawn.patch
@@ -1,5 +1,6 @@
+diff -rupN a/modules/misc/inhibit/xdg.c b/modules/misc/inhibit/xdg.c
 --- a/modules/misc/inhibit/xdg.c	2013-06-24 20:00:38.000000000 +0200
-+++ b/modules/misc/inhibit/xdg.c	2013-09-26 13:43:21.819782562 +0200
++++ b/modules/misc/inhibit/xdg.c	2013-09-26 13:57:19.839770148 +0200
 @@ -28,7 +28,11 @@
  #include <assert.h>
  #include <errno.h>
@@ -13,7 +14,7 @@
  #include <sys/wait.h>
  
  static int Open (vlc_object_t *);
-@@ -46,7 +50,9 @@
+@@ -46,7 +50,9 @@ vlc_module_end ()
  struct vlc_inhibit_sys
  {
      vlc_timer_t timer;
@@ -23,7 +24,7 @@
  };
  
  extern char **environ;
-@@ -91,6 +97,7 @@
+@@ -91,6 +97,7 @@ static int Open (vlc_object_t *obj)
      if (p_sys == NULL)
          return VLC_ENOMEM;
  
@@ -31,7 +32,7 @@
      posix_spawnattr_init (&p_sys->attr);
      /* Reset signal handlers to default and clear mask in the child process */
      {
-@@ -102,12 +109,15 @@
+@@ -102,12 +109,15 @@ static int Open (vlc_object_t *obj)
          posix_spawnattr_setsigdefault (&p_sys->attr, &set);
          posix_spawnattr_setflags (&p_sys->attr, POSIX_SPAWN_SETSIGDEF
                                                | POSIX_SPAWN_SETSIGMASK);
@@ -47,7 +48,7 @@
          free (p_sys);
          return VLC_ENOMEM;
      }
-@@ -122,6 +132,8 @@
+@@ -122,6 +132,8 @@ static void Close (vlc_object_t *obj)
      vlc_inhibit_sys_t *p_sys = ih->p_sys;
  
      vlc_timer_destroy (p_sys->timer);
@@ -56,3 +57,65 @@
 +#endif
      free (p_sys);
  }
+diff -rupN a/src/posix/netconf.c b/src/posix/netconf.c
+--- a/src/posix/netconf.c	2013-06-24 20:00:39.000000000 +0200
++++ b/src/posix/netconf.c	2013-09-26 13:56:46.149770648 +0200
+@@ -29,7 +29,11 @@
+ #include <sys/types.h>
+ #include <sys/wait.h>
+ #include <fcntl.h>
++#if !defined(_POSIX_SPAWN)                                                     
++# define _POSIX_SPAWN -1                                                       
++#else 
+ #include <spawn.h>
++#endif
+ #include <unistd.h>
+ 
+ extern char **environ;
+@@ -47,36 +51,45 @@ char *vlc_getProxyUrl(const char *url)
+ {
+     /* libproxy helper */
+     pid_t pid;
++#if (_POSIX_SPAWN >= 0)
+     posix_spawn_file_actions_t actions;
+     posix_spawnattr_t attr;
++#endif
+     char *argv[3] = { (char *)"proxy", (char *)url, NULL };
+     int fd[2];
+ 
+     if (vlc_pipe(fd))
+         return NULL;
+ 
++#if (_POSIX_SPAWN >= 0)
+     posix_spawn_file_actions_init(&actions);
+     posix_spawn_file_actions_addopen(&actions, STDIN_FILENO, "/dev/null",
+                                      O_RDONLY, 0644);
+     posix_spawn_file_actions_adddup2(&actions, fd[1], STDOUT_FILENO);
+ 
+     posix_spawnattr_init(&attr);
++#endif
+     {
+         sigset_t set;
+ 
+         sigemptyset(&set);
++#if (_POSIX_SPAWN >= 0)
+         posix_spawnattr_setsigmask(&attr, &set);
++#endif
+         sigaddset (&set, SIGPIPE);
++#if (_POSIX_SPAWN >= 0)
+         posix_spawnattr_setsigdefault(&attr, &set);
+         posix_spawnattr_setflags(&attr, POSIX_SPAWN_SETSIGDEF
+                                       | POSIX_SPAWN_SETSIGMASK);
++#endif
+     }
+-
++#if (_POSIX_SPAWN >= 0)
+     if (posix_spawnp(&pid, "proxy", &actions, &attr, argv, environ))
+         pid = -1;
+ 
+     posix_spawnattr_destroy(&attr);
+     posix_spawn_file_actions_destroy(&actions);
++#endif
+     close(fd[1]);
+ 
+     if (pid != -1)