diff mbox series

[PULL,2/8] linux-user: fill ppid field in /proc/self/stat

Message ID 20210708100756.212085-3-laurent@vivier.eu
State New
Headers show
Series [PULL,1/8] linux-user/elfload: Implement ELF_HWCAP for RISC-V | expand

Commit Message

Laurent Vivier July 8, 2021, 10:07 a.m. UTC 
From: Andreas Schwab <schwab@suse.de>

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>
---
 linux-user/syscall.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 64bbf331b282..3bc06d178e83 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -7956,6 +7956,9 @@  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);