fileopen.h File Reference

Function prototypes for fileopen.c. More...

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Data Structures
struct	incpath
	An element in a linked list of include paths. More...

Functions
void	addexepath (const char *name)
	Add a path to the list of execution paths, if not already there. More...
void	addpath (const char *name)
	Add a path to the list of include paths, if not already there. More...
void	disable_permissive_pipes (void)
	Disable the permissive execution of pipes. More...
void	enable_permissive_pipes (void)
	Enable the permissive execution of pipes. More...
int	fileclose (FILE *f)
	Close a file or fifo but not if it is one of the standard streams. More...
FILE *	fileopen (const char *fname, const char *mode)
	Search for a file in the include path list and open it if possible. More...
struct incpath *	get_include_path (void)
void	initexepath (const char *default_path)
void	initpath (const char *default_path)
	Init the path list, with default_path as the only entry. More...
void	listpath (char *buffer, size_t bufsize)
	Show the list of include paths. More...
void	set_permissive_pipes (int p)
	Enable or disable the permissive execution of pipes. More...

Detailed Description

Author

Konrad Bernloehr

Date

CVS $Date: 2019/02/04 13:29:01 $ 

Version

CVS $Revision: 1.11 $ 

Function Documentation

addexepath()

void addexepath

(

const char *

name

)

The path name is always copied to a newly allocated memory location. This path name can actually be a colon-separated list, as for initexepath().

References addpath(), root_exe_path, and root_path.

addpath()

void addpath

(

const char *

name

)

The path name is always copied to a newly allocated memory location. This path name can actually be a colon-separated list, as for initpath(). Also environment variables (indicated by starting with '$', e.g. "$HOME") are accepted (and may expand into colon-separated list) but no mixed expansion (like "$HOME/bin").

References getword(), incpath::next, incpath::path, and root_path.

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disable_permissive_pipes()

void disable_permissive_pipes

(

void

)

References permissive_pipes.

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enable_permissive_pipes()

void enable_permissive_pipes

(

void

)

References permissive_pipes, and root_exe_path.

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fileclose()

int fileclose

(

FILE *

f

)

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fileopen()

FILE* fileopen	(	const char *	fname,
		const char *	mode
	)

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initpath()

void initpath

(

const char *

default_path

)

listpath()

void listpath	(	char *	buffer,
		size_t	bufsize
	)

References incpath::path, and root_path.

set_permissive_pipes()

void set_permissive_pipes

(

int

p

)

References disable_permissive_pipes(), and enable_permissive_pipes().