diff options
Diffstat (limited to 'thread.c')
-rw-r--r-- | thread.c | 17 |
1 files changed, 6 insertions, 11 deletions
@@ -2415,12 +2415,9 @@ do_select(int n, fd_set *read, fd_set *write, fd_set *except, struct timeval *timeout) { int result, lerrno; - fd_set orig_read, orig_write, orig_except; -#if defined __GNUC__ && defined __x86_64__ -#define FAKE_FD_ZERO(f) (*(int *)&(f)=0) /* suppress lots of warnings */ -#else -#define FAKE_FD_ZERO(f) ((void)0) -#endif + fd_set UNINITIALIZED_VAR(orig_read); + fd_set UNINITIALIZED_VAR(orig_write); + fd_set UNINITIALIZED_VAR(orig_except); #ifndef linux double limit = 0; @@ -2442,11 +2439,9 @@ do_select(int n, fd_set *read, fd_set *write, fd_set *except, } #endif - if (read) orig_read = *read; else FAKE_FD_ZERO(orig_read); - if (write) orig_write = *write; else FAKE_FD_ZERO(orig_write); - if (except) orig_except = *except; else FAKE_FD_ZERO(orig_except); - -#undef FAKE_FD_ZERO + if (read) orig_read = *read; + if (write) orig_write = *write; + if (except) orig_except = *except; retry: lerrno = 0; |