From a70159b33f20a26b2674d7cf777617c5f0261a5c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Sat, 14 Aug 2010 11:46:48 +0200 Subject: erts: Remove stray pre-ISO-C compatibility macros A long time ago, the Erlang run-time system could be build with pre-ANSI/ISO-C (K&R) C compilers, but that is no longer possible. Remove the remaining uses of the compatibility macros that made it possible that possible. --- erts/emulator/beam/global.h | 4 ++-- erts/emulator/beam/sys.h | 39 +++++++++++---------------------------- 2 files changed, 13 insertions(+), 30 deletions(-) (limited to 'erts/emulator/beam') diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index 064dc69da8..280421952e 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -1026,7 +1026,7 @@ void print_pass_through(int, byte*, int); /* beam_emu.c */ int catchlevel(Process*); -void init_emulator(_VOID_); +void init_emulator(void); void process_main(void); Eterm build_stacktrace(Process* c_p, Eterm exc); Eterm expand_error_value(Process* c_p, Uint freason, Eterm Value); @@ -1686,7 +1686,7 @@ int io_list_to_buf(Eterm, char*, int); int io_list_to_buf2(Eterm, char*, int); int io_list_len(Eterm); int is_string(Eterm); -void erl_at_exit(FUNCTION(void,(*),(void*)), void*); +void erl_at_exit(void (*) (void*), void*); Eterm collect_memory(Process *); void dump_memory_to_fd(int); int dump_memory_data(const char *); diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index eac38674e7..5eedf7f39f 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -171,23 +171,6 @@ void erl_assert_error(char* expr, char* file, int line); #include -#if defined(__STDC__) || defined(_MSC_VER) -# define EXTERN_FUNCTION(t, f, x) extern t f x -# define FUNCTION(t, f, x) t f x -# define _DOTS_ ... -# define _VOID_ void -#elif defined(__cplusplus) -# define EXTERN_FUNCTION(f, x) extern "C" { f x } -# define FUNCTION(t, f, x) t f x -# define _DOTS_ ... -# define _VOID_ void -#else -# define EXTERN_FUNCTION(t, f, x) extern t f (/*x*/) -# define FUNCTION(t, f, x) t f (/*x*/) -# define _DOTS_ -# define _VOID_ -#endif - /* This isn't sys-dependent, but putting it here benefits sys.c and drivers - allow use of 'const' regardless of compiler */ @@ -197,7 +180,7 @@ void erl_assert_error(char* expr, char* file, int line); #ifdef VXWORKS /* Replace VxWorks' printf with a real one that does fprintf(stdout, ...) */ -EXTERN_FUNCTION(int, real_printf, (const char *fmt, ...)); +int real_printf(const char *fmt, ...); # define printf real_printf #endif @@ -660,12 +643,12 @@ extern void erl_sys_args(int *argc, char **argv); extern void erl_sys_schedule(int); void sys_tty_reset(int); -EXTERN_FUNCTION(int, sys_max_files, (_VOID_)); +int sys_max_files(void); void sys_init_io(void); Preload* sys_preloaded(void); -EXTERN_FUNCTION(unsigned char*, sys_preload_begin, (Preload*)); -EXTERN_FUNCTION(void, sys_preload_end, (Preload*)); -EXTERN_FUNCTION(int, sys_get_key, (int)); +unsigned char* sys_preload_begin(Preload*); +void sys_preload_end(Preload*); +int sys_get_key(int); void elapsed_time_both(unsigned long *ms_user, unsigned long *ms_sys, unsigned long *ms_user_diff, unsigned long *ms_sys_diff); void wall_clock_elapsed_time_both(unsigned long *ms_total, @@ -682,7 +665,7 @@ int local_to_univ(Sint *year, Sint *month, Sint *day, Sint *hour, Sint *minute, Sint *second, int isdst); void get_now(Uint*, Uint*, Uint*); void get_sys_now(Uint*, Uint*, Uint*); -EXTERN_FUNCTION(void, set_break_quit, (void (*)(void), void (*)(void))); +void set_break_quit(void (*)(void), void (*)(void)); void os_flavor(char*, unsigned); void os_version(int*, int*, int*); @@ -722,7 +705,7 @@ int erts_write_env(char *key, char *value); #define ERTS_DEFAULT_MMAP_THRESHOLD (128 * 1024) #define ERTS_DEFAULT_MMAP_MAX 64 -EXTERN_FUNCTION(int, sys_alloc_opt, (int, int)); +int sys_alloc_opt(int, int); typedef struct { Sint trim_threshold; @@ -731,7 +714,7 @@ typedef struct { Sint mmap_max; } SysAllocStat; -EXTERN_FUNCTION(void, sys_alloc_stat, (SysAllocStat *)); +void sys_alloc_stat(SysAllocStat *); /* Block the whole system... */ @@ -1126,7 +1109,7 @@ void elib_ensure_initialized(void); #if defined(VXWORKS) /* NOTE! sys_calloc2 does not exist on other platforms than VxWorks and OSE */ -EXTERN_FUNCTION(void*, sys_calloc2, (Uint, Uint)); +void* sys_calloc2(Uint, Uint); #endif /* VXWORKS || OSE */ @@ -1218,8 +1201,8 @@ EXTERN_FUNCTION(void*, sys_calloc2, (Uint, Uint)); */ #ifdef DEBUG -EXTERN_FUNCTION(void, erl_debug, (char* format, ...)); -EXTERN_FUNCTION(void, erl_bin_write, (unsigned char *, int, int)); +void erl_debug(char* format, ...); +void erl_bin_write(unsigned char *, int, int); # define DEBUGF(x) erl_debug x #else -- cgit v1.2.3