From cc59f14fb8eb951f41c8d823ba35c3b636092cd4 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <dvlasenk@redhat.com>
Date: Tue, 7 Apr 2015 12:46:59 +0200
Subject: [PATCH] Fix confusing "resuming interrupted unknown" message
Dmitry reported seeing the following:
$ sleep 2 & sleep 1; ./strace -erestart_syscall -p $!
[1] 12345
Process 12345 attached
restart_syscall(<... resuming interrupted unknown ...>) = 0
Fixing it by replacing "unknown" with "system call".
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
---
syscall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/syscall.c b/syscall.c
index d54d8b66..1e19eb55 100644
--- a/syscall.c
+++ b/syscall.c
@@ -1264,7 +1264,7 @@ get_scno(struct tcb *tcp)
.nargs = MAX_ARGS,
.sys_flags = 0,
.sys_func = printargs,
- .sys_name = "unknown", /* not used */
+ .sys_name = "system call",
};
tcp->s_ent = &unknown;
tcp->qual_flg = UNDEFINED_SCNO | QUAL_RAW | DEFAULT_QUAL_FLAGS;