io.c File Reference

#include <crm_internal.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/resource.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <fcntl.h>
#include <dirent.h>
#include <errno.h>
#include <limits.h>
#include <pwd.h>
#include <grp.h>
#include <crm/crm.h>
#include <crm/common/util.h>
#include <crm/common/util_compat.h>

Include dependency graph for io.c:

Go to the source code of this file.

Macros
#define	_GNU_SOURCE

Functions
int	pcmk__build_path (const char *path_c, mode_t mode)
int	pcmk__real_path (const char *path, char **resolved_path)
char *	pcmk__series_filename (const char *directory, const char *series, unsigned int sequence, bool bzip)
int	pcmk__read_series_sequence (const char *directory, const char *series, unsigned int *seq)
void	pcmk__write_series_sequence (const char *directory, const char *series, unsigned int sequence, int max)
int	pcmk__chown_series_sequence (const char *directory, const char *series, uid_t uid, gid_t gid)
bool	pcmk__daemon_can_write (const char *dir, const char *file)
void	pcmk__sync_directory (const char *name)
int	pcmk__file_contents (const char *filename, char **contents)
int	pcmk__write_sync (int fd, const char *contents)
int	pcmk__set_nonblocking (int fd)
const char *	pcmk__get_tmpdir (void)
void	pcmk__close_fds_in_child (bool all)
char *	pcmk__full_path (const char *filename, const char *dirname)
	Duplicate a file path, inserting a prefix if not absolute. More...
void	crm_build_path (const char *path_c, mode_t mode)

Macro Definition Documentation

_GNU_SOURCE

#define _GNU_SOURCE

Definition at line 13 of file io.c.

Function Documentation

crm_build_path()

void crm_build_path	(	const char *	path_c,
		mode_t	mode
	)

Deprecated:

Do not use Pacemaker libraries for generic I/O

Definition at line 651 of file io.c.

pcmk__build_path()

int pcmk__build_path	(	const char *	path_c,
		mode_t	mode
	)

Definition at line 45 of file io.c.

pcmk__chown_series_sequence()

int pcmk__chown_series_sequence	(	const char *	directory,
		const char *	series,
		uid_t	uid,
		gid_t	gid
	)

Definition at line 238 of file io.c.

pcmk__close_fds_in_child()

void pcmk__close_fds_in_child

(

bool

all

)

Definition at line 565 of file io.c.

pcmk__daemon_can_write()

bool pcmk__daemon_can_write	(	const char *	dir,
		const char *	file
	)

Definition at line 328 of file io.c.

pcmk__file_contents()

int pcmk__file_contents	(	const char *	filename,
		char **	contents
	)

Definition at line 432 of file io.c.

pcmk__full_path()

char* pcmk__full_path	(	const char *	filename,
		const char *	dirname
	)

Duplicate a file path, inserting a prefix if not absolute.

Parameters

[in]	filename	File path to duplicate
[in]	dirname	If filename is not absolute, prefix to add

Returns

Newly allocated memory with full path (guaranteed non-NULL)

Definition at line 634 of file io.c.

pcmk__get_tmpdir()

const char* pcmk__get_tmpdir

(

void

)

Definition at line 547 of file io.c.

pcmk__read_series_sequence()

int pcmk__read_series_sequence	(	const char *	directory,
		const char *	series,
		unsigned int *	seq
	)

Definition at line 140 of file io.c.

pcmk__real_path()

int pcmk__real_path	(	const char *	path,
		char **	resolved_path
	)

Definition at line 85 of file io.c.

pcmk__series_filename()

char* pcmk__series_filename	(	const char *	directory,
		const char *	series,
		unsigned int	sequence,
		bool	bzip
	)

Definition at line 121 of file io.c.

pcmk__set_nonblocking()

int pcmk__set_nonblocking

(

int

fd

)

Definition at line 524 of file io.c.

pcmk__sync_directory()

void pcmk__sync_directory

(

const char *

name

)

Definition at line 396 of file io.c.

pcmk__write_series_sequence()

void pcmk__write_series_sequence	(	const char *	directory,
		const char *	series,
		unsigned int	sequence,
		int	max
	)

Definition at line 187 of file io.c.

pcmk__write_sync()

int pcmk__write_sync	(	int	fd,
		const char *	contents
	)

Definition at line 494 of file io.c.