diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | Src/jobs.c | 7 | ||||
| -rw-r--r-- | configure.ac | 6 |
3 files changed, 16 insertions, 0 deletions
@@ -1,5 +1,8 @@ 2021-05-15 Bart Schaefer <schaefer@zsh.org> + * Han Pingtian: 33465 (very belatedly): use prctl() for "jobs -Z" + where available + * Vincent Lefevre: 48723: Src/math.c: locale-safe recognition of "Inf" and "NaN" constants diff --git a/Src/jobs.c b/Src/jobs.c index 0d4993554..f0b337110 100644 --- a/Src/jobs.c +++ b/Src/jobs.c @@ -2270,6 +2270,13 @@ bin_fg(char *name, char **argv, Options ops, int func) memcpy(hackzero, *argv, len); memset(hackzero + len, 0, hackspace - len); #endif + +#ifdef HAVE_PRCTL + /* try to change /proc/$$/comm which will * + * be used when checking with "ps -e" */ +#include <sys/prctl.h> + prctl(PR_SET_NAME, *argv); +#endif unqueue_signals(); return 0; } diff --git a/configure.ac b/configure.ac index e2ddf0e55..dd0d3ffac 100644 --- a/configure.ac +++ b/configure.ac @@ -2065,6 +2065,12 @@ AH_TEMPLATE([HAVE_SETPROCTITLE], AC_CHECK_FUNC(setproctitle,AC_DEFINE(HAVE_SETPROCTITLE), AC_SEARCH_LIBS(setproctitle,util,AC_DEFINE(HAVE_SETPROCTITLE))) +dnl CHECK FOR prctl() FOR jobs -Z / ARGV0 when checking with ps -e +AH_TEMPLATE([HAVE_PRCTL], +[Define to 1 if the system supports `prctl' to change process name]) +AC_CHECK_FUNC(prctl,AC_DEFINE(HAVE_PRCTL), +AC_SEARCH_LIBS(prctl,c,AC_DEFINE(HAVE_PRCTL))) + dnl ------------- dnl CHECK FOR NIS dnl ------------- |