Return to unistd.h CVS log

Up to [Qemu by Fabrice Bellard] / qemu / roms / ipxe / src / include

Annotation of qemu/roms/ipxe/src/include/unistd.h, revision 1.1.1.1

1.1       root        1: #ifndef _UNISTD_H
                      2: #define _UNISTD_H
                      3: 
                      4: FILE_LICENCE ( GPL2_OR_LATER );
                      5: 
                      6: #include <stddef.h>
                      7: #include <stdarg.h>
                      8: 
                      9: extern int execv ( const char *command, char * const argv[] );
                     10: 
                     11: /**
                     12:  * Execute command
                     13:  *
                     14:  * @v command          Command name
                     15:  * @v arg ...          Argument list (starting with argv[0])
                     16:  * @ret rc             Command exit status
                     17:  *
                     18:  * This is a front end to execv().
                     19:  */
                     20: #define execl( command, arg, ... ) ( {                                 \
                     21:                char * const argv[] = { (arg), ## __VA_ARGS__ };        \
                     22:                int rc = execv ( (command), argv );                     \
                     23:                rc;                                                     \
                     24:        } )
                     25: 
                     26: /* Pick up udelay() */
                     27: #include <ipxe/timer.h>
                     28: 
                     29: /*
                     30:  * sleep() prototype is defined by POSIX.1.  usleep() prototype is
                     31:  * defined by 4.3BSD.  udelay() and mdelay() prototypes are chosen to
                     32:  * be reasonably sensible.
                     33:  *
                     34:  */
                     35: 
                     36: extern unsigned int sleep ( unsigned int seconds );
                     37: extern void mdelay ( unsigned long msecs );
                     38: 
                     39: static inline __always_inline void usleep ( unsigned long usecs ) {
                     40:        udelay ( usecs );
                     41: }
                     42: 
                     43: #endif /* _UNISTD_H */

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.