libexplain/buffer/lseek_whence.c File Reference

#include <libexplain/ac/unistd.h>
#include <libexplain/buffer/lseek_whence.h>
#include <libexplain/parse_bits.h>
#include <libexplain/sizeof.h>
#include <libexplain/string_buffer.h>

Go to the source code of this file.

Functions
void	explain_buffer_lseek_whence (explain_string_buffer_t *sb, int whence)
int	explain_lseek_whence_parse_or_die (const char *text, const char *caption)
Variables
static const explain_parse_bits_table_t	table []

---

Function Documentation

void explain_buffer_lseek_whence	(	struct explain_string_buffer_t *	sb,
		int	whence
	)

The explain_buffer_lseek_whence function may be used to form a human readable representation of an lseek when value.

Parameters:

sb	the string buffer in which to write the whens symbol
whence	the value to be decoded

Definition at line 48 of file lseek_whence.c.

int explain_lseek_whence_parse_or_die	(	const char *	text,
		const char *	caption
	)

The explain_lseek_whence_parse function may be used to parse a text string into an lseek whence value. It may be symbolic or numeric. If an error occurs, will print a diagnostic and exit.

Parameters:

text	The text string to be parsed.
caption	an additional caption to add to the error message.

Returns:

an lseek whence value

Definition at line 61 of file lseek_whence.c.

---

Variable Documentation

const explain_parse_bits_table_t table[] [static]

Initial value:

{
    { "SEEK_SET", SEEK_SET },
    { "SEEK_CUR", SEEK_CUR },
    { "SEEK_END", SEEK_END },









    { "L_SET", SEEK_SET },
    { "L_INCR", SEEK_CUR },
    { "L_XTND", SEEK_END },
}

Definition at line 27 of file lseek_whence.c.