From: Denys Vlasenko <dvlasenk@redhat.com>
Date: Tue, 7 Apr 2015 10:46:59 +0000 (+0200)
Subject: Fix confusing "resuming interrupted unknown" message
X-Git-Tag: v4.11~525
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cc59f14fb8eb951f41c8d823ba35c3b636092cd4;p=strace

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>
---

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;