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Unblock SIGCHLD for launched processes

tags/non-daw-v1.2.0
martin 7 years ago
parent
commit
f572e331ee
1 changed files with 7 additions and 0 deletions
  1. +7
    -0
      session-manager/src/nsmd.C

+ 7
- 0
session-manager/src/nsmd.C View File

@@ -626,6 +626,13 @@ launch ( const char *executable, const char *client_id )
char *args[] = { strdup( executable ), NULL };

setenv( "NSM_URL", url, 1 );

/* Ensure the launched process can receive SIGCHLD */
/* Unblocking SIGCHLD here does NOT unblock it for nsmd itself */
sigset_t mask;
sigemptyset( &mask );
sigaddset( &mask, SIGCHLD );
sigprocmask(SIG_UNBLOCK, &mask, NULL );
if ( -1 == execvp( executable, args ) )
{


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