Changeset 5fd3f2d in mainline


Ignore:
Timestamp:
2011-05-13T14:35:26Z (13 years ago)
Author:
Jan Vesely <jano.vesely@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
81db65b
Parents:
7e7b791
Message:

Add udelay function (syscall wrapper)

Location:
uspace/lib/c
Files:
2 edited

Legend:

Unmodified
Added
Removed

  • uspace/lib/c/generic/time.c

    r7e7b791 r5fd3f2d  
    207207}
    208208
     209void udelay(useconds_t time)
     210{
     211        (void) __SYSCALL1(SYS_THREAD_UDELAY, (sysarg_t) time);
     212}
     213
     214
    209215/** Wait unconditionally for specified number of seconds
    210216 *

  • uspace/lib/c/include/sys/time.h

    r7e7b791 r5fd3f2d  
    6262extern int gettimeofday(struct timeval *tv, struct timezone *tz);
    6363
     64extern void udelay(useconds_t);
     65
    6466#endif
    6567
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