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[PATCH] linux-user: fill ppid field in /proc/self/stat
From: |
Andreas Schwab |
Subject: |
[PATCH] linux-user: fill ppid field in /proc/self/stat |
Date: |
Mon, 21 Jun 2021 11:32:59 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) |
Signed-off-by: Andreas Schwab <schwab@suse.de>
---
linux-user/syscall.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 974dd46c9a..dababe463c 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -7940,6 +7940,9 @@ static int open_self_stat(void *cpu_env, int fd)
gchar *bin = g_strrstr(ts->bprm->argv[0], "/");
bin = bin ? bin + 1 : ts->bprm->argv[0];
g_string_printf(buf, "(%.15s) ", bin);
+ } else if (i == 3) {
+ /* ppid */
+ g_string_printf(buf, FMT_pid " ", getppid());
} else if (i == 27) {
/* stack bottom */
g_string_printf(buf, TARGET_ABI_FMT_ld " ", ts->info->start_stack);
--
2.31.1
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
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