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Constify parameters and globals

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This makes some stuff const (partially to get a more convenient
libflashrom interface).

Corresponding to flashrom svn r1639.

Signed-off-by: Nico Huber <nico.huber@secunet.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Nico Huber
2012-12-30 01:23:17 +00:00
committed by Stefan Tauner
parent 6282966cc0
commit bcb2e5a708
4 changed files with 8 additions and 8 deletions
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8
flashrom.c
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@ -40,13 +40,13 @@
#include "hwaccess.h"
const char flashrom_version[] = FLASHROM_VERSION;
char *chip_to_probe = NULL;
const char *chip_to_probe = NULL;
int verbose_screen = MSG_INFO;
int verbose_logfile = MSG_DEBUG2;
static enum programmer programmer = PROGRAMMER_INVALID;
static char *programmer_param = NULL;
static const char *programmer_param = NULL;
/*
* Programmers supporting multiple buses can have differing size limits on
@ -351,7 +351,7 @@ int register_shutdown(int (*function) (void *data), void *data)
return 0;
}
int programmer_init(enum programmer prog, char *param)
int programmer_init(enum programmer prog, const char *param)
{
int ret;
@ -517,7 +517,7 @@ char *strcat_realloc(char *dest, const char *src)
* needle and remove everything from the first occurrence of needle to the next
* delimiter from haystack.
*/
char *extract_param(char **haystack, const char *needle, const char *delim)
char *extract_param(const char *const *haystack, const char *needle, const char *delim)
{
char *param_pos, *opt_pos, *rest;
char *opt = NULL;