Author: stefanct Date: Sun Jun 26 19:38:17 2011 New Revision: 1354 URL: http://flashrom.org/trac/flashrom/changeset/1354
Log: constify (a few) parameters in flashrom.c where possible Signed-off-by: Stefan Tauner <[email protected]> Acked-by: Carl-Daniel Hailfinger <[email protected]> Modified: trunk/flash.h trunk/flashrom.c trunk/programmer.h Modified: trunk/flash.h ============================================================================== --- trunk/flash.h Sun Jun 26 19:04:16 2011 (r1353) +++ trunk/flash.h Sun Jun 26 19:38:17 2011 (r1354) @@ -205,21 +205,21 @@ int read_memmapped(struct flashchip *flash, uint8_t *buf, int start, int len); int erase_flash(struct flashchip *flash); int probe_flash(int startchip, struct flashchip *fill_flash, int force); -int read_flash_to_file(struct flashchip *flash, char *filename); +int read_flash_to_file(struct flashchip *flash, const char *filename); int min(int a, int b); int max(int a, int b); void tolower_string(char *str); -char *extract_param(char **haystack, char *needle, char *delim); -int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, char *message); +char *extract_param(char **haystack, const char *needle, const char *delim); +int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, const char *message); int need_erase(uint8_t *have, uint8_t *want, int len, enum write_granularity gran); char *strcat_realloc(char *dest, const char *src); void print_version(void); void print_banner(void); void list_programmers_linebreak(int startcol, int cols, int paren); int selfcheck(void); -int doit(struct flashchip *flash, int force, char *filename, int read_it, int write_it, int erase_it, int verify_it); -int read_buf_from_file(unsigned char *buf, unsigned long size, char *filename); -int write_buf_to_file(unsigned char *buf, unsigned long size, char *filename); +int doit(struct flashchip *flash, int force, const char *filename, int read_it, int write_it, int erase_it, int verify_it); +int read_buf_from_file(unsigned char *buf, unsigned long size, const char *filename); +int write_buf_to_file(unsigned char *buf, unsigned long size, const char *filename); #define OK 0 #define NT 1 /* Not tested */ Modified: trunk/flashrom.c ============================================================================== --- trunk/flashrom.c Sun Jun 26 19:04:16 2011 (r1353) +++ trunk/flashrom.c Sun Jun 26 19:38:17 2011 (r1354) @@ -649,7 +649,7 @@ * needle and remove everything from the first occurrence of needle to the next * delimiter from haystack. */ -char *extract_param(char **haystack, char *needle, char *delim) +char *extract_param(char **haystack, const char *needle, const char *delim) { char *param_pos, *opt_pos, *rest; char *opt = NULL; @@ -706,7 +706,7 @@ return opt; } -char *extract_programmer_param(char *param_name) +char *extract_programmer_param(const char *param_name) { return extract_param(&programmer_param, param_name, ","); } @@ -735,7 +735,7 @@ * @message string to print in the "FAILED" message * @return 0 for success, -1 for failure */ -int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, char *message) +int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, const char *message) { int i, ret = 0; uint8_t *readbuf = malloc(len); @@ -1217,7 +1217,7 @@ return ret; } -int read_buf_from_file(unsigned char *buf, unsigned long size, char *filename) +int read_buf_from_file(unsigned char *buf, unsigned long size, const char *filename) { unsigned long numbytes; FILE *image; @@ -1250,7 +1250,7 @@ return 0; } -int write_buf_to_file(unsigned char *buf, unsigned long size, char *filename) +int write_buf_to_file(unsigned char *buf, unsigned long size, const char *filename) { unsigned long numbytes; FILE *image; @@ -1274,7 +1274,7 @@ return 0; } -int read_flash_to_file(struct flashchip *flash, char *filename) +int read_flash_to_file(struct flashchip *flash, const char *filename) { unsigned long size = flash->total_size * 1024; unsigned char *buf = calloc(size, sizeof(char)); @@ -1577,7 +1577,7 @@ } /* The way to go if you want a delimited list of programmers*/ -void list_programmers(char *delim) +void list_programmers(const char *delim) { enum programmer p; for (p = 0; p < PROGRAMMER_INVALID; p++) { @@ -1846,7 +1846,7 @@ * but right now it allows us to split off the CLI code. * Besides that, the function itself is a textbook example of abysmal code flow. */ -int doit(struct flashchip *flash, int force, char *filename, int read_it, int write_it, int erase_it, int verify_it) +int doit(struct flashchip *flash, int force, const char *filename, int read_it, int write_it, int erase_it, int verify_it) { uint8_t *oldcontents; uint8_t *newcontents; Modified: trunk/programmer.h ============================================================================== --- trunk/programmer.h Sun Jun 26 19:04:16 2011 (r1353) +++ trunk/programmer.h Sun Jun 26 19:38:17 2011 (r1354) @@ -505,7 +505,7 @@ extern unsigned long flashbase; void check_chip_supported(const struct flashchip *flash); int check_max_decode(enum chipbustype buses, uint32_t size); -char *extract_programmer_param(char *param_name); +char *extract_programmer_param(const char *param_name); /* layout.c */ int show_id(uint8_t *bios, int size, int force); _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
