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-rw-r--r--free.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/free.c b/free.c
index 997430b39..7c9d7f10a 100644
--- a/free.c
+++ b/free.c
@@ -25,6 +25,12 @@
25#include <stdio.h> 25#include <stdio.h>
26#include <errno.h> 26#include <errno.h>
27 27
28const char free_usage[] =
29 "free\n"
30#ifndef BB_FEATURE_TRIVIAL_HELP
31 "\nDisplays the amount of free and used system memory\n"
32#endif
33 ;
28 34
29extern int free_main(int argc, char **argv) 35extern int free_main(int argc, char **argv)
30{ 36{
@@ -53,14 +59,8 @@ extern int free_main(int argc, char **argv)
53 info.sharedram*=info.mem_unit; 59 info.sharedram*=info.mem_unit;
54 info.bufferram*=info.mem_unit; 60 info.bufferram*=info.mem_unit;
55 } 61 }
56 if (argc > 1 && **(argv + 1) == '-') { 62 if (argc > 1 && **(argv + 1) == '-')
57 usage("free\n" 63 usage(free_usage);
58#ifndef BB_FEATURE_TRIVIAL_HELP
59 "\nDisplays the amount of free and used system memory\n"
60#endif
61 );
62 }
63
64 64
65 printf("%6s%13s%13s%13s%13s%13s\n", "", "total", "used", "free", 65 printf("%6s%13s%13s%13s%13s%13s\n", "", "total", "used", "free",
66 "shared", "buffers"); 66 "shared", "buffers");