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2006-12-08 02:23:11 +01:00
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#ifndef _UNISTD_H
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#define _UNISTD_H
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#include <stddef.h>
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#include <stdarg.h>
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2007-12-01 05:07:01 +01:00
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unsigned int sleep ( unsigned int seconds );
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2006-12-08 02:23:11 +01:00
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extern int execv ( const char *command, char * const argv[] );
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/**
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* Execute command
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*
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* @v command Command name
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* @v arg ... Argument list (starting with argv[0])
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* @ret rc Command exit status
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*
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* This is a front end to execv().
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*/
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#define execl( command, arg, ... ) ( { \
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2006-12-08 10:15:12 +01:00
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char * const argv[] = { (arg), ## __VA_ARGS__ }; \
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2006-12-08 02:23:11 +01:00
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int rc = execv ( (command), argv ); \
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rc; \
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} )
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2007-12-01 05:07:01 +01:00
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void udelay(unsigned int usecs);
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void mdelay(unsigned int msecs);
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#define usleep(x) udelay(x)
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2006-12-08 02:23:11 +01:00
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#endif /* _UNISTD_H */
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