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authorMatt Kraai2000-07-14 23:28:47 +0000
committerMatt Kraai2000-07-14 23:28:47 +0000
commit3bd8bd89ee9d0b65bf279e1ecad826a5f2f0a217 (patch)
tree6a217bf17e7c00e98a47f657015535f21b53cedd /procps/free.c
parent464c5de00d3dfb5f01e866f703d95bbb2bb9443c (diff)
downloadbusybox-3bd8bd89ee9d0b65bf279e1ecad826a5f2f0a217.zip
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Don't use strings directly in calls to usage(). This is in preparation
for their extraction to a separate file.
Diffstat (limited to 'procps/free.c')
-rw-r--r--procps/free.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/procps/free.c b/procps/free.c
index 997430b..7c9d7f1 100644
--- a/procps/free.c
+++ b/procps/free.c
@@ -25,6 +25,12 @@
#include <stdio.h>
#include <errno.h>
+const char free_usage[] =
+ "free\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+ "\nDisplays the amount of free and used system memory\n"
+#endif
+ ;
extern int free_main(int argc, char **argv)
{
@@ -53,14 +59,8 @@ extern int free_main(int argc, char **argv)
info.sharedram*=info.mem_unit;
info.bufferram*=info.mem_unit;
}
- if (argc > 1 && **(argv + 1) == '-') {
- usage("free\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
- "\nDisplays the amount of free and used system memory\n"
-#endif
- );
- }
-
+ if (argc > 1 && **(argv + 1) == '-')
+ usage(free_usage);
printf("%6s%13s%13s%13s%13s%13s\n", "", "total", "used", "free",
"shared", "buffers");