mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 11:37:35 +00:00
26 lines
867 B
C
26 lines
867 B
C
|
#ifndef COSMOPOLITAN_LIBC_STDIO_LOCK_H_
|
||
|
|
#define COSMOPOLITAN_LIBC_STDIO_LOCK_H_
|
||
|
|
#include "libc/intrin/nopl.h"
|
||
|
|
#include "libc/nexgen32e/threaded.h"
|
||
|
|
#include "libc/stdio/stdio.h"
|
||
|
|
#if !(__ASSEMBLER__ + __LINKER__ + 0)
|
||
|
|
COSMOPOLITAN_C_START_
|
||
|
|
|
||
|
|
void flockfile(FILE *) paramsnonnull();
|
||
|
|
void funlockfile(FILE *) paramsnonnull();
|
||
|
|
int ftrylockfile(FILE *) paramsnonnull();
|
||
|
|
|
||
|
|
#ifdef _NOPL1
|
||
|
|
#define flockfile(f) _NOPL1("__threadcalls", flockfile, f)
|
||
|
|
#define funlockfile(f) _NOPL1("__threadcalls", funlockfile, f)
|
||
|
|
#define ftrylockfile(f) _NOPL1("__threadcalls", ftrylockfile, f)
|
||
|
|
#else
|
||
|
|
#define flockfile(f) (__threaded ? flockfile(f) : 0)
|
||
|
|
#define funlockfile(f) (__threaded ? funlockfile(f) : 0)
|
||
|
|
#define ftrylockfile(f) (__threaded ? ftrylockfile(f) : 0)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
COSMOPOLITAN_C_END_
|
||
|
|
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
|
||
|
|
#endif /* COSMOPOLITAN_LIBC_STDIO_LOCK_H_ */
|