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| author | Alexey Zaytsev | 2007-12-01 05:07:01 +0100 |
|---|---|---|
| committer | Alexey Zaytsev | 2008-03-02 01:15:07 +0100 |
| commit | 4006d229e50204c93c1aa04c58385ce2e66d597e (patch) | |
| tree | 1c07ed3523e40304e0c4b81aaa33c6316d1bd11a /src/include/unistd.h | |
| parent | [DHCP] Fix RFC4390 client identifier constructions. (diff) | |
| download | ipxe-4006d229e50204c93c1aa04c58385ce2e66d597e.tar.gz ipxe-4006d229e50204c93c1aa04c58385ce2e66d597e.tar.xz ipxe-4006d229e50204c93c1aa04c58385ce2e66d597e.zip | |
Introduce the new timer subsystem.
Timer subsystem initialization code in core/timer.c
Split the BIOS and RTDSC timer drivers from i386_timer.c
Split arch/i386/firmware/pcbios/bios.c into the RTSDC
timer driver and arch/i386/core/nap.c
Split the headers properly:
include/unistd.h - delay functions to be used by the
gPXE core and drivers.
include/gpxe/timer.h - the fimer subsystem interface
to be used by the timer drivers
and currticks() to be used by
the code gPXE subsystems.
include/latch.h - removed
include/timer.h - scheduled for removal. Some driver
are using currticks, which is
only for core subsystems.
Signed-off-by: Alexey Zaytsev <alexey.zaytsev@gmail.com>
Diffstat (limited to 'src/include/unistd.h')
| -rw-r--r-- | src/include/unistd.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/include/unistd.h b/src/include/unistd.h index 35dcf584..7c44a0ce 100644 --- a/src/include/unistd.h +++ b/src/include/unistd.h @@ -4,7 +4,7 @@ #include <stddef.h> #include <stdarg.h> -extern unsigned int sleep ( unsigned int seconds ); +unsigned int sleep ( unsigned int seconds ); extern int execv ( const char *command, char * const argv[] ); /** @@ -22,4 +22,10 @@ extern int execv ( const char *command, char * const argv[] ); rc; \ } ) +void udelay(unsigned int usecs); +void mdelay(unsigned int msecs); + +#define usleep(x) udelay(x) + + #endif /* _UNISTD_H */ |