diff options
Diffstat (limited to 'rubysig.h')
| -rw-r--r-- | rubysig.h | 10 |
1 files changed, 2 insertions, 8 deletions
@@ -24,19 +24,16 @@ typedef LONG rb_atomic_t; /* Windows doesn't allow interrupt while system calls */ # define TRAP_BEG do {\ - int saved_errno = 0;\ rb_atomic_t trap_immediate = ATOMIC_SET(rb_trap_immediate, 1) # define TRAP_END\ ATOMIC_SET(rb_trap_immediate, trap_immediate);\ - saved_errno = errno;\ - errno = saved_errno;\ } while (0) # define RUBY_CRITICAL(statements) do {\ - rb_w32_enter_critical();\ + rb_atomic_t trap_immediate = ATOMIC_SET(rb_trap_immediate, 0);\ statements;\ - rb_w32_leave_critical();\ + ATOMIC_SET(rb_trap_immediate, trap_immediate);\ } while (0) #else typedef int rb_atomic_t; @@ -47,14 +44,11 @@ typedef int rb_atomic_t; # define ATOMIC_DEC(var) (--(var)) # define TRAP_BEG do {\ - int saved_errno = 0;\ int trap_immediate = rb_trap_immediate;\ rb_trap_immediate = 1 # define TRAP_END \ rb_trap_immediate = trap_immediate;\ - saved_errno = errno;\ - errno = saved_errno;\ } while (0) # define RUBY_CRITICAL(statements) do {\ |