libexplain/fileinfo/pid_exe.c File Reference

#include <libexplain/ac/fcntl.h>
#include <libexplain/ac/limits.h>
#include <libexplain/ac/stdio.h>
#include <libexplain/ac/string.h>
#include <libexplain/ac/sys/param.h>
#include <libexplain/ac/unistd.h>
#include <libexplain/fileinfo.h>
#include <libexplain/lsof.h>

Go to the source code of this file.

Data Structures
struct	adapter
Typedefs
typedef struct adapter	adapter
Functions
static int	proc_pid_exe (pid_t pid, char *data, size_t data_size)
static void	n_callback (explain_lsof_t *context, const char *name)
int	explain_fileinfo_pid_exe (pid_t pid, char *data, size_t data_size)

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Typedef Documentation

typedef struct adapter adapter

Definition at line 107 of file pid_exe.c.

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Function Documentation

int explain_fileinfo_pid_exe	(	pid_t	pid,
		char *	data,
		size_t	data_size
	)

The explain_fileinfo_pid_exe function may be used to obtain the absolute path of the executable file of the given process.

Parameters:

pid	The process ID of the process of interest.
data	Where to return the path.
data_size	The maximum size of the returned path.

Returns:

true (non-zero) on success, or false (zero) on error

Definition at line 142 of file pid_exe.c.

static void n_callback	(	explain_lsof_t *	context,
		const char *	name
	)		[static]

Definition at line 118 of file pid_exe.c.

static int proc_pid_exe	(	pid_t	pid,
		char *	data,
		size_t	data_size
	)		[static]

Definition at line 32 of file pid_exe.c.