strutil.c File Reference

Helper functions for handling or converting libsigrok-related strings. More...

#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "libsigrok.h"
#include "libsigrok-internal.h"

Include dependency graph for strutil.c:

Go to the source code of this file.

Macros
#define	LOG_PREFIX   "strutil: "
#define	sr_log(l, s, args...)   sr_log(l, LOG_PREFIX s, ## args)
#define	sr_spew(s, args...)   sr_spew(LOG_PREFIX s, ## args)
#define	sr_dbg(s, args...)   sr_dbg(LOG_PREFIX s, ## args)
#define	sr_info(s, args...)   sr_info(LOG_PREFIX s, ## args)
#define	sr_warn(s, args...)   sr_warn(LOG_PREFIX s, ## args)
#define	sr_err(s, args...)   sr_err(LOG_PREFIX s, ## args)

Functions
char *	sr_si_string_u64 (uint64_t x, const char *unit)
	Convert a numeric value value to its "natural" string representation. More...
char *	sr_samplerate_string (uint64_t samplerate)
	Convert a numeric samplerate value to its "natural" string representation. More...
char *	sr_period_string (uint64_t frequency)
	Convert a numeric frequency value to the "natural" string representation of its period. More...
char *	sr_voltage_string (uint64_t v_p, uint64_t v_q)
	Convert a numeric voltage value to the "natural" string representation of its voltage value. More...
char **	sr_parse_triggerstring (const struct sr_dev_inst *sdi, const char *triggerstring)
	Parse a trigger specification string. More...
int	sr_parse_sizestring (const char *sizestring, uint64_t *size)
	Convert a "natural" string representation of a size value to uint64_t. More...
uint64_t	sr_parse_timestring (const char *timestring)
	Convert a "natural" string representation of a time value to an uint64_t value in milliseconds. More...
gboolean	sr_parse_boolstring (const char *boolstr)
int	sr_parse_period (const char *periodstr, uint64_t *p, uint64_t *q)
int	sr_parse_voltage (const char *voltstr, uint64_t *p, uint64_t *q)

Detailed Description

Helper functions for handling or converting libsigrok-related strings.

Definition in file strutil.c.

Macro Definition Documentation

#define LOG_PREFIX   "strutil: "

Definition at line 28 of file strutil.c.

#define sr_dbg	(		s,
			args...
	)		sr_dbg(LOG_PREFIX s, ## args)

Definition at line 31 of file strutil.c.

#define sr_err	(		s,
			args...
	)		sr_err(LOG_PREFIX s, ## args)

Definition at line 34 of file strutil.c.

Referenced by sr_parse_triggerstring(), sr_period_string(), sr_si_string_u64(), and sr_voltage_string().

#define sr_info	(		s,
			args...
	)		sr_info(LOG_PREFIX s, ## args)

Definition at line 32 of file strutil.c.

#define sr_log	(		l,
			s,
			args...
	)		sr_log(l, LOG_PREFIX s, ## args)

Definition at line 29 of file strutil.c.

#define sr_spew	(		s,
			args...
	)		sr_spew(LOG_PREFIX s, ## args)

Definition at line 30 of file strutil.c.

#define sr_warn	(		s,
			args...
	)		sr_warn(LOG_PREFIX s, ## args)

Definition at line 33 of file strutil.c.