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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-02-27 18:41:59 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-02-27 18:41:59 +0000 |
| commit | 574f2f43948bb21d6e4187936ba5a5afccba25f6 (patch) | |
| tree | 0b39aca564149e5ad30b3cc791228655ff1b1827 /networking/nc_bloaty.c | |
| parent | fe66a0eca1bfeae0abc0fc1e7d3709f271e05e82 (diff) | |
| download | busybox-w32-574f2f43948bb21d6e4187936ba5a5afccba25f6.tar.gz busybox-w32-574f2f43948bb21d6e4187936ba5a5afccba25f6.tar.bz2 busybox-w32-574f2f43948bb21d6e4187936ba5a5afccba25f6.zip | |
*: add optimization barrier to all "G trick" locations
Diffstat (limited to 'networking/nc_bloaty.c')
| -rw-r--r-- | networking/nc_bloaty.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/networking/nc_bloaty.c b/networking/nc_bloaty.c index dd62e5df7..cd014781b 100644 --- a/networking/nc_bloaty.c +++ b/networking/nc_bloaty.c | |||
| @@ -97,7 +97,6 @@ struct globals { | |||
| 97 | }; | 97 | }; |
| 98 | 98 | ||
| 99 | #define G (*ptr_to_globals) | 99 | #define G (*ptr_to_globals) |
| 100 | |||
| 101 | #define wrote_out (G.wrote_out ) | 100 | #define wrote_out (G.wrote_out ) |
| 102 | #define wrote_net (G.wrote_net ) | 101 | #define wrote_net (G.wrote_net ) |
| 103 | #define ouraddr (G.ouraddr ) | 102 | #define ouraddr (G.ouraddr ) |
| @@ -115,6 +114,10 @@ struct globals { | |||
| 115 | #else | 114 | #else |
| 116 | #define o_interval 0 | 115 | #define o_interval 0 |
| 117 | #endif | 116 | #endif |
| 117 | #define INIT_G() do { \ | ||
| 118 | SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \ | ||
| 119 | } while (0) | ||
| 120 | |||
| 118 | 121 | ||
| 119 | /* Must match getopt32 call! */ | 122 | /* Must match getopt32 call! */ |
| 120 | enum { | 123 | enum { |
| @@ -678,9 +681,7 @@ int nc_main(int argc, char **argv) | |||
| 678 | int x; | 681 | int x; |
| 679 | unsigned o_lport = 0; | 682 | unsigned o_lport = 0; |
| 680 | 683 | ||
| 681 | /* I was in this barbershop quartet in Skokie IL ... */ | 684 | INIT_G(); |
| 682 | /* round up the usual suspects, i.e. malloc up all the stuff we need */ | ||
| 683 | PTR_TO_GLOBALS = xzalloc(sizeof(G)); | ||
| 684 | 685 | ||
| 685 | /* catch a signal or two for cleanup */ | 686 | /* catch a signal or two for cleanup */ |
| 686 | bb_signals(0 | 687 | bb_signals(0 |