diff options
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 5 | ||||
| -rw-r--r-- | shell/hush.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/shell/ash.c b/shell/ash.c index 0a323e957..507d15c90 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -7803,8 +7803,11 @@ tryexec(IF_FEATURE_SH_STANDALONE(int applet_no,) const char *cmd, char **argv, c while (*envp) putenv(*envp++); popredir(/*drop:*/ 1); -//TODO: prctl(PR_SET_NAME, (long)argv[0], 0, 0, 0);? [think pidof, pgrep, pkill] +//TODO: think pidof, pgrep, pkill! +//set_task_comm() makes our pidof find NOEXECs (e.g. "yes >/dev/null"), +//but one from procps-ng-3.3.10 needs more! //Rewrite /proc/PID/cmdline? (need to save argv0 and length at init for this to work!) + set_task_comm(argv[0]); run_applet_no_and_exit(applet_no, cmd, argv); } /* re-exec ourselves with the new arguments */ diff --git a/shell/hush.c b/shell/hush.c index b4fe7146b..021c1f0ff 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -7387,8 +7387,11 @@ static NOINLINE void pseudo_exec_argv(nommu_save_t *nommu_save, /* Without this, "rm -i FILE" can't be ^C'ed: */ switch_off_special_sigs(G.special_sig_mask); debug_printf_exec("running applet '%s'\n", argv[0]); -//TODO: prctl(PR_SET_NAME, (long)argv[0], 0, 0, 0);? [think pidof, pgrep, pkill] +//TODO: think pidof, pgrep, pkill! +//set_task_comm() makes our pidof find NOEXECs (e.g. "yes >/dev/null"), +//but one from procps-ng-3.3.10 needs more! //Rewrite /proc/PID/cmdline? (need to save argv0 and length at init for this to work!) + set_task_comm(argv[0]); run_applet_no_and_exit(a, argv[0], argv); } # endif |