haiku/headers/posix/stdio_post.h

36 lines
853 B
C
Raw Normal View History

/*
** Distributed under the terms of the Haiku License.
*/
#ifndef _STDIO_POST_H_
#define _STDIO_POST_H_
/* "Private"/inline functions of our BeOS compatible stdio implementation */
/* ToDo: this is a work in progress to make our stdio
* BeOS' GNU/libio (almost) binary compatible
* We may not yet be compatible! */
#ifndef _STDIO_H_
# error "This file must be included from stdio.h!"
#endif
#ifdef __cplusplus
extern "C" {
#endif
extern char _single_threaded;
/* this boolean value is true (1) if there is only the main thread
* running - as soon as you spawn the first thread, it's set to
* false (0) */
#ifdef __cplusplus
}
#endif
#define getc(stream) \
(_single_threaded ? getc_unlocked(stream) : getc(stream))
#define putc(c, stream) \
(_single_threaded ? putc_unlocked(c, stream) : putc(c, stream))
#endif /* _STDIO_POST_H_ */