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

 

                 

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c5/sh0.c File Reference

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Detailed Description

shells, version 1, 2, and 3 [Sec. 5.4, 5.6, 5.10]

Definition in file sh0.c.

Go to the source code of this file.

Defines
#define	WANT_SHELL_V3
#define	MAXARG   20
#define	MAXLINE   200
#define	execute   execute3
Functions
void	execute3 (int argc, char *argv[])
bool	getargs (int *argcp, char *argv[], int max, bool *eofp)
int	main (void)

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Define Documentation

#define execute   execute3

Definition at line 70 of file sh0.c. Referenced by main().

#define MAXARG   20

Definition at line 31 of file sh0.c. Referenced by command(), and main().

#define MAXLINE   200

Definition at line 32 of file sh0.c. Referenced by getargs().

#define WANT_SHELL_V3

Definition at line 28 of file sh0.c.

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Function Documentation

void execute3 (  int  argc, char *  argv[] )  [static]

Definition at line 72 of file sh0.c. References _exit(), display_status(), EC_CLEANUP_BGN, EC_CLEANUP_END, EC_FAIL, EC_FLUSH, ec_neg1, execvp(), fork(), and waitpid().

bool getargs (  int *  argcp, char *  argv[], int  max, bool *  eofp )  [static]

Definition at line 98 of file sh0.c. References EC_CLEANUP_BGN, EC_CLEANUP_END, EC_FAIL, EC_FLUSH, and MAXLINE. Referenced by main().

int main (  void   )

Definition at line 147 of file sh0.c. References asg(), execute, exit(), getargs(), MAXARG, and set().

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