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From: Andreas Schwab <schwab@suse.de>
To: Laurent Vivier <laurent@vivier.eu>
Cc: qemu-devel@nongnu.org
Subject: [PATCH] linux-user: fill ppid field in /proc/self/stat
Date: Mon, 21 Jun 2021 11:32:59 +0200	[thread overview]
Message-ID: <mvmwnqnef5g.fsf@suse.de> (raw)

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."


             reply	other threads:[~2021-06-21  9:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-21  9:32 Andreas Schwab [this message]
2021-07-07 19:07 ` [PATCH] linux-user: fill ppid field in /proc/self/stat Laurent Vivier
2021-07-07 19:17 ` Laurent Vivier

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