libexplain/buffer/waitpid_options.c File Reference

#include <libexplain/ac/sys/wait.h>
#include <libexplain/buffer/waitpid_options.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_waitpid_options (explain_string_buffer_t *sb, int options)
int	explain_parse_waitpid_options_or_die (const char *text, const char *caption)
Variables
static const explain_parse_bits_table_t	table []

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Function Documentation

void explain_buffer_waitpid_options	(	struct explain_string_buffer_t *	sb,
		int	options
	)

The explain_buffer_waitpid_options function may be used to decode and print waitpid(2) options.

Parameters:

sb	The string buffer to print into
options	The options to be decoded

Definition at line 37 of file waitpid_options.c.

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

The explain_parse_waitpid_options function is used to parse text containing waitpid options into a numeric value.

Parameters:

text	The string to be parsed
caption	additional text to be added to theh start of error messages

Returns:

the flags value

Definition at line 44 of file waitpid_options.c.

---

Variable Documentation

const explain_parse_bits_table_t table[] [static]

Initial value:

{
    { "WNOHANG", WNOHANG },
    { "WUNTRACED", WUNTRACED },
    { "WCONTINUED", WCONTINUED },
}

Definition at line 28 of file waitpid_options.c.