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

 

                 

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c4/pginfo.c File Reference

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Detailed Description

Display session- and process-group-related information [Sec. 4.3.5].

Definition in file pginfo.c.

Go to the source code of this file.

Functions
void	showpginfo (const char *msg)
void	catchsig (int signo)
int	main (void)

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Function Documentation

void catchsig (  int  signo  )  [static]

Definition at line 53 of file pginfo.c. References showpginfo(). Referenced by main().

int main (  void   )

Definition at line 59 of file pginfo.c. References catchsig(), EC_CLEANUP_BGN, EC_CLEANUP_END, ec_neg1, exit(), sigaction::sa_handler, showpginfo(), sigaction(), and sleep().

void showpginfo (  const char *  msg  )  [static]

Definition at line 26 of file pginfo.c. References close(), EC_CLEANUP_BGN, EC_CLEANUP_END, EC_FLUSH, ec_neg1, getpgid(), getpid(), getppid(), getsid(), open(), tcgetpgrp(), and tcgetsid(). Referenced by catchsig(), and main().

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