diff options
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | signal.h | 14 |
2 files changed, 15 insertions, 8 deletions
@@ -1,3 +1,12 @@ +2015-01-12 Kaz Kylheku <kaz@kylheku.com> + + * signal.h (sig_save_enable, sig_save_disable): + Use do;while(0) trick instead of local typedef + to cause terminating semicolon to be required. + (sig_restore_enable, sig_restore_disable): + Remove superfluous do { } while (0). + Closing a brace is good enough. + 2015-01-11 Kaz Kylheku <kaz@kylheku.com> * glob.c: New file. @@ -34,10 +34,9 @@ sig_check(); \ async_sig_enabled = 1; \ { \ - typedef void v_o_i_d + do ; while (0) #define sig_restore_enable \ - do { } while (0); \ } \ async_sig_enabled = sig_save; \ } while(0) @@ -47,10 +46,9 @@ int sig_save = async_sig_enabled; \ async_sig_enabled = 1; \ { \ - typedef void v_o_i_d + do ; while (0) #define sig_restore_disable \ - do { } while (0); \ } \ async_sig_enabled = sig_save; \ if (sig_save) \ @@ -90,11 +88,11 @@ extern volatile sig_atomic_t async_sig_enabled; #else -#define sig_save_enable do { -#define sig_save_disable do { +#define sig_save_enable do { do ; while (0) +#define sig_save_disable do { do ; while (0) -#define sig_restore_enable do { } while (0); } while (0) -#define sig_restore_disable do { } while (0); } while (0) +#define sig_restore_enable } while (0) +#define sig_restore_disable } while (0) typedef struct { jmp_buf jb; |