From: Sami Kerola <kerolasa@iki.fi>
Date: Sun, 16 Dec 2012 10:43:50 +0000 (+0000)
Subject: ipcs: assist debugging
X-Git-Tag: v2.23-rc1~411
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e3c5f1cc10665ba87030a1bc8a10c7cfda89fe8;p=thirdparty%2Futil-linux.git

ipcs: assist debugging

One will be able to see enum symbols when debugging, which is not the
case when values are specified as define list.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/sys-utils/ipcs.c b/sys-utils/ipcs.c
index 6ef0bbe567..889c868809 100644
--- a/sys-utils/ipcs.c
+++ b/sys-utils/ipcs.c
@@ -25,11 +25,14 @@
 
 #include "ipcutils.h"
 
-#define LIMITS 1
-#define STATUS 2
-#define CREATOR 3
-#define TIME 4
-#define PID 5
+enum output_formats {
+	NOTSPECIFIED,
+	LIMITS,
+	STATUS,
+	CREATOR,
+	TIME,
+	PID
+};
 
 static void do_shm (char format);
 static void print_shm (int id);
@@ -68,7 +71,7 @@ static void __attribute__ ((__noreturn__)) usage(FILE * out)
 int main (int argc, char **argv)
 {
 	int opt, msg = 0, sem = 0, shm = 0, id=0, print=0;
-	char format = 0;
+	char format = NOTSPECIFIED;
 	static const struct option longopts[] = {
 		{"id", required_argument, NULL, 'i'},
 		{"shmems", no_argument, NULL, 'm'},