libexplain/buffer/prio_which.h File Reference

#include <libexplain/string_buffer.h>

Go to the source code of this file.

Functions
void	explain_buffer_prio_which (explain_string_buffer_t *sb, int value)
int	explain_parse_prio_which_or_die (const char *text, const char *caption)

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Function Documentation

void explain_buffer_prio_which	(	explain_string_buffer_t *	sb,
		int	value
	)

The explain_buffer_prio_which function may be used to print a representation of a getpriority which value.

Parameters:

sb	The string buffer to print into.
value	The getpriority which value to be printed.

Definition at line 41 of file prio_which.c.

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

The explain_parse_prio_which_or_die function is used to parse the given text op extract a getpriority which value.

Parameters:

text	The text to be parsed. of this is a command line argument.
caption	Additional information to make the error message more informatiove.

Returns:

getpriority which value

Note:

if a pare error occurs, this function does not returns. But rather exits EXIT_FAILUE.

Definition at line 48 of file prio_which.c.