Rev 4874 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4349 | Serge | 1 | #ifndef _NEWLIB_STDIO_H |
| 2 | #define _NEWLIB_STDIO_H |
||
| 3 | |||
| 4 | #include |
||
| 5 | #include |
||
| 6 | |||
| 7 | /* Internal locking macros, used to protect stdio functions. In the |
||
| 8 | general case, expand to nothing. Use __SSTR flag in FILE _flags to |
||
| 9 | detect if FILE is private to sprintf/sscanf class of functions; if |
||
| 10 | set then do nothing as lock is not initialised. */ |
||
| 11 | #if !defined(_flockfile) |
||
| 6536 | serge | 12 | #ifndef __SINGLE_THREAD__ |
| 13 | # define _flockfile(fp) (((fp)->_flags & __SSTR) ? 0 : __lock_acquire_recursive((fp)->_lock)) |
||
| 14 | #else |
||
| 4349 | Serge | 15 | # define _flockfile(fp) (_CAST_VOID 0) |
| 16 | #endif |
||
| 6536 | serge | 17 | #endif |
| 4349 | Serge | 18 | |
| 19 | #if !defined(_funlockfile) |
||
| 20 | #ifndef __SINGLE_THREAD__ |
||
| 21 | # define _funlockfile(fp) (((fp)->_flags & __SSTR) ? 0 : __lock_release_recursive((fp)->_lock)) |
||
| 22 | #else |
||
| 23 | # define _funlockfile(fp) (_CAST_VOID 0) |
||
| 24 | #endif |
||
| 25 | #endif |
||
| 26 | |||
| 27 | #endif /* _NEWLIB_STDIO_H */ |