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| author | Christopher Faylor <me@cgf.cx> | 2003-09-20 20:27:10 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2003-09-20 20:27:10 +0000 |
| commit | 4114df05155afc462b21504f38f8c25d0bd585dd (patch) | |
| tree | b349efdeb5021ed2fef09bdb76a94df0531bca44 | |
| parent | 9d5b9cac9ad780bfd638337c8db0068da88334e6 (diff) | |
| download | newlib-cr-0x9b.zip newlib-cr-0x9b.tar.gz newlib-cr-0x9b.tar.bz2 | |
* kill.cc (main): Allow negative pids (indicates process groups).github/cr-0x9bcr-0x9b
| -rw-r--r-- | winsup/utils/ChangeLog | 4 | ||||
| -rw-r--r-- | winsup/utils/kill.cc | 17 |
2 files changed, 18 insertions, 3 deletions
diff --git a/winsup/utils/ChangeLog b/winsup/utils/ChangeLog index 62399be..819c5b1 100644 --- a/winsup/utils/ChangeLog +++ b/winsup/utils/ChangeLog @@ -1,3 +1,7 @@ +2003-09-20 Christopher Faylor <cgf@redhat.com> + + * kill.cc (main): Allow negative pids (indicates process groups). + 2003-09-17 Christopher Faylor <cgf@redhat.com> * parse_pe.cc (exclusion::sort_and_check): Make error message a little diff --git a/winsup/utils/kill.cc b/winsup/utils/kill.cc index 8067cf8..a4dba05 100644 --- a/winsup/utils/kill.cc +++ b/winsup/utils/kill.cc @@ -164,6 +164,10 @@ main (int argc, char **argv) usage (); opterr = 0; + + char *p; + int pid = 0; + for (;;) { int ch; @@ -201,7 +205,12 @@ main (int argc, char **argv) break; case '?': if (gotasig) - usage (); + { + pid = strtol (argv[optind], &p, 10); + if (pid < 0) + goto out; + usage (); + } optreset = 1; optind = 1 + av - argv; gotasig = *av + 1; @@ -213,13 +222,14 @@ main (int argc, char **argv) } } +out: test_for_unknown_sig (sig, gotasig); argv += optind; while (*argv != NULL) { - char *p; - int pid = strtol (*argv, &p, 10); + if (!pid) + pid = strtol (*argv, &p, 10); if (*p != '\0') { fprintf (stderr, "%s: illegal pid: %s\n", prog_name, *argv); @@ -240,6 +250,7 @@ main (int argc, char **argv) ret = 1; } argv++; + pid = 0; } return ret; } |