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linux-user: fill ppid field in /proc/self/stat 

Signed-off-by: Andreas Schwab <schwab@suse.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <mvmwnqnef5g.fsf@suse.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Andreas Schwab 2021-06-21 11:32:59 +02:00 committed by Laurent Vivier
parent cb46938c45
commit 7aa9fe3a52
1 changed files with 3 additions and 0 deletions
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3
linux-user/syscall.c
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@ -7956,6 +7956,9 @@ static int open_self_stat(void *cpu_env, int fd)
gchar *bin = g_strrstr(ts->bprm->argv[0], "/"); gchar *bin = g_strrstr(ts->bprm->argv[0], "/");
bin = bin ? bin + 1 : ts->bprm->argv[0]; bin = bin ? bin + 1 : ts->bprm->argv[0];
g_string_printf(buf, "(%.15s) ", bin); g_string_printf(buf, "(%.15s) ", bin);
} else if (i == 3) {
/* ppid */
g_string_printf(buf, FMT_pid " ", getppid());
} else if (i == 27) { } else if (i == 27) {
/* stack bottom */ /* stack bottom */
g_string_printf(buf, TARGET_ABI_FMT_ld " ", ts->info->start_stack); g_string_printf(buf, TARGET_ABI_FMT_ld " ", ts->info->start_stack);