©2004 by Marc J. Rochkind. All rights reserved. Portions marked "Open Source" may be copied under license.

 

                 

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c9/slp.c File Reference

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Detailed Description

sleep implementation using alarm [Sec. 9.7.2]

Definition in file slp.c.

Go to the source code of this file.

Functions
void	slp_handler (int signum)
unsigned	aup_sleep (unsigned secs)
void	alarm_handler (int signum)
int	main (void)

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Function Documentation

void alarm_handler (  int  signum  )  [static]

Definition at line 66 of file slp.c. References write(). Referenced by main().

unsigned aup_sleep (  unsigned  secs  )

Definition at line 29 of file slp.c. References alarm(), EC_CLEANUP_BGN, EC_CLEANUP_END, EC_FAIL, EC_FLUSH, ec_neg1, errno, sigaction::sa_handler, set(), sigaction(), sigaddset(), sigdelset(), sigemptyset(), sigprocmask(), sigsuspend(), and slp_handler(). Referenced by main().

int main (  void   )

Definition at line 71 of file slp.c. References alarm(), alarm_handler(), aup_sleep(), EC_CLEANUP_BGN, EC_CLEANUP_END, ec_neg1, exit(), pause(), sigaction::sa_handler, sigaction(), and time().

void slp_handler (  int  signum  )  [static]

Definition at line 25 of file slp.c. Referenced by aup_sleep().

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