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authorDenys Vlasenko2015-10-13 17:17:34 +0200
committerDenys Vlasenko2015-10-13 17:17:34 +0200
commit7b85ec30b5941f0b90c48a990f2f6840aca87bce (patch)
tree3565032bf3f34eeea195258d9d4edc9f01480e6e /procps/top.c
parent4d0c1ea4784c9844f8468d97ca5c26d3c70f9921 (diff)
downloadbusybox-7b85ec30b5941f0b90c48a990f2f6840aca87bce.zip
busybox-7b85ec30b5941f0b90c48a990f2f6840aca87bce.tar.gz
*: more BUILD_BUG_ON conversions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'procps/top.c')
-rw-r--r--procps/top.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/procps/top.c b/procps/top.c
index 3d67c3c..9a3f171 100644
--- a/procps/top.c
+++ b/procps/top.c
@@ -184,10 +184,6 @@ struct globals {
}; //FIX_ALIASING; - large code growth
enum { LINE_BUF_SIZE = COMMON_BUFSIZE - offsetof(struct globals, line_buf) };
#define G (*(struct globals*)&bb_common_bufsiz1)
-struct BUG_bad_size {
- char BUG_G_too_big[sizeof(G) <= COMMON_BUFSIZE ? 1 : -1];
- char BUG_line_buf_too_small[LINE_BUF_SIZE > 80 ? 1 : -1];
-};
#define top (G.top )
#define ntop (G.ntop )
#define sort_field (G.sort_field )
@@ -204,7 +200,10 @@ struct BUG_bad_size {
#define num_cpus (G.num_cpus )
#define total_pcpu (G.total_pcpu )
#define line_buf (G.line_buf )
-#define INIT_G() do { } while (0)
+#define INIT_G() do { \
+ BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
+ BUILD_BUG_ON(LINE_BUF_SIZE <= 80); \
+} while (0)
enum {
OPT_d = (1 << 0),