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pkill: Add lt- variants

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The pgrep code checks to see if the program is run as pkill or pidwait
and changes its behaviour accordingly.  Some older versions of libtool
run the programs as lt-pkill and lt-pidwait which means the tests fail.

We add these two program names to the checks.

Signed-off-by: Craig Small <csmall@dropbear.xyz>
This commit is contained in:
Craig Small 2021-04-05 14:40:00 +10:00
parent dc143c8dc0
commit 992b8b64f4
2 changed files with 5 additions and 2 deletions
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1
NEWS
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@ -2,6 +2,7 @@ procps-ng-NEXT
---------------
* Rename pwait to pidwait
* library: renamed to libproc-2 and reset to 0:0:0
* pkill: Check for lt- variants of program name issue #192
* ps: Add OOM and OOMADJ fields issue #198
* slabtop: Don't combine d and o options issue #160

6
pgrep.c
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@ -750,12 +750,14 @@ static void parse_opts (int argc, char **argv)
};
#ifdef ENABLE_PIDWAIT
if (strcmp (program_invocation_short_name, "pidwait") == 0) {
if (strcmp (program_invocation_short_name, "pidwait") == 0 ||
strcmp (program_invocation_short_name, "lt-pidwait") == 0) {
prog_mode = PIDWAIT;
strcat (opts, "e");
} else
#endif
if (strcmp (program_invocation_short_name, "pkill") == 0) {
if (strcmp (program_invocation_short_name, "pkill") == 0 ||
strcmp (program_invocation_short_name, "lt-pkill") == 0) {
int sig;
prog_mode = PKILL;
sig = signal_option(&argc, argv);