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authorDenys Vlasenko2015-10-13 17:17:34 +0200
committerDenys Vlasenko2015-10-13 17:17:34 +0200
commit7b85ec30b5941f0b90c48a990f2f6840aca87bce (patch)
tree3565032bf3f34eeea195258d9d4edc9f01480e6e /networking
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 'networking')
-rw-r--r--networking/inetd.c4
-rw-r--r--networking/nbd-client.c5
-rw-r--r--networking/telnet.c4
3 files changed, 4 insertions, 9 deletions
diff --git a/networking/inetd.c b/networking/inetd.c
index dce5a08..243165a 100644
--- a/networking/inetd.c
+++ b/networking/inetd.c
@@ -329,9 +329,6 @@ struct globals {
} FIX_ALIASING;
#define G (*(struct globals*)&bb_common_bufsiz1)
enum { LINE_SIZE = COMMON_BUFSIZE - offsetof(struct globals, line) };
-struct BUG_G_too_big {
- char BUG_G_too_big[sizeof(G) <= COMMON_BUFSIZE ? 1 : -1];
-};
#define rlim_ofile_cur (G.rlim_ofile_cur )
#define rlim_ofile (G.rlim_ofile )
#define serv_list (G.serv_list )
@@ -352,6 +349,7 @@ struct BUG_G_too_big {
#define allsock (G.allsock )
#define line (G.line )
#define INIT_G() do { \
+ BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
rlim_ofile_cur = OPEN_MAX; \
global_queuelen = 128; \
config_filename = "/etc/inetd.conf"; \
diff --git a/networking/nbd-client.c b/networking/nbd-client.c
index a601430..70869d6 100644
--- a/networking/nbd-client.c
+++ b/networking/nbd-client.c
@@ -57,9 +57,8 @@ int nbdclient_main(int argc, char **argv)
uint32_t flags;
char data[124];
} nbd_header;
- struct bug_check {
- char c[offsetof(struct nbd_header_t, data) == 8+8+8+4 ? 1 : -1];
- };
+
+ BUILD_BUG_ON(offsetof(struct nbd_header_t, data) != 8+8+8+4);
// Parse command line stuff (just a stub now)
if (argc != 4)
diff --git a/networking/telnet.c b/networking/telnet.c
index 3bb6fb1..944cf1b 100644
--- a/networking/telnet.c
+++ b/networking/telnet.c
@@ -110,9 +110,7 @@ struct globals {
} FIX_ALIASING;
#define G (*(struct globals*)&bb_common_bufsiz1)
#define INIT_G() do { \
- struct G_sizecheck { \
- char G_sizecheck[sizeof(G) > COMMON_BUFSIZE ? -1 : 1]; \
- }; \
+ BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
} while (0)