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Detect execv failures.

This commit is contained in:
steve 2001-10-11 00:12:49 +00:00
parent 36d36d99f3
commit 9e5dc17c1d
1 changed files with 9 additions and 1 deletions
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10
driver/main.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ident "$Id: main.c,v 1.21 2001/07/25 03:10:50 steve Exp $"
#ident "$Id: main.c,v 1.22 2001/10/11 00:12:49 steve Exp $"
# include "config.h"
@ -147,6 +147,11 @@ static int t_default(char*cmd, unsigned ncmd)
rc = system(cmd);
if (rc != 0) {
if (rc == 127) {
fprintf(stderr, "Failed to execute: %s\n", cmd);
return 1;
}
if (WIFEXITED(rc))
return WEXITSTATUS(rc);
@ -639,6 +644,9 @@ int main(int argc, char **argv)
/*
* $Log: main.c,v $
* Revision 1.22 2001/10/11 00:12:49 steve
* Detect execv failures.
*
* Revision 1.21 2001/07/25 03:10:50 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)