diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | test-skeleton.c | 9 |
2 files changed, 14 insertions, 2 deletions
@@ -1,3 +1,10 @@ +2014-06-30 Maciej W. Rozycki <macro@codesourcery.com> + Roland McGrath <roland@hack.frob.com> + + * test-skeleton.c (signal_handler): Kill the whole process group + before killing the child individually. + (main): Report any failure on `setpgid'. + 2014-06-30 Roland McGrath <roland@hack.frob.com> * sysdeps/arm/nptl/tls.h: Rename the multiple inclusion guard diff --git a/test-skeleton.c b/test-skeleton.c index 286d141..c1278ca 100644 --- a/test-skeleton.c +++ b/test-skeleton.c @@ -17,6 +17,7 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#include <assert.h> #include <errno.h> #include <fcntl.h> #include <getopt.h> @@ -138,7 +139,10 @@ signal_handler (int sig __attribute__ ((unused))) int killed; int status; - /* Send signal. */ + assert (pid > 1); + /* Kill the whole process group. */ + kill (-pid, SIGKILL); + /* In case setpgid failed in the child, kill it individually too. */ kill (pid, SIGKILL); /* Wait for it to terminate. */ @@ -342,7 +346,8 @@ main (int argc, char *argv[]) /* We put the test process in its own pgrp so that if it bogusly generates any job control signals, they won't hit the whole build. */ - setpgid (0, 0); + if (setpgid (0, 0) != 0) + printf ("Failed to set the process group ID: %m\n"); /* Execute the test function and exit with the return value. */ exit (TEST_FUNCTION); |