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Set parameters const where possible

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hasufell 2014-05-06 23:29:01 +02:00
parent 44e715db88
commit f517f548d8
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GPG Key ID: 220CD1C5BDEED020
2 changed files with 4 additions and 4 deletions
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6
parser.c
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@ -32,7 +32,7 @@
/* /*
* static function declarations * static function declarations
*/ */
static char *read_file(char *filename); static char *read_file(char const * const filename);
/** /**
@ -42,7 +42,7 @@ static char *read_file(char *filename);
* @param filename .obj file * @param filename .obj file
* @return the HE_face array that represents the object * @return the HE_face array that represents the object
*/ */
HE_face *parse_obj(char *filename) HE_face *parse_obj(char const * const filename)
{ {
unsigned int vc; unsigned int vc;
char *string, char *string,
@ -110,7 +110,7 @@ HE_face *parse_obj(char *filename)
* @param filename file to open * @param filename file to open
* @return newly allocated string, must be freed by the caller * @return newly allocated string, must be freed by the caller
*/ */
static char *read_file(char *filename) static char *read_file(char const * const filename)
{ {
char buf[STD_FILE_BUF], char buf[STD_FILE_BUF],
*string = malloc(STD_FILE_BUF); *string = malloc(STD_FILE_BUF);

2
parser.h
View File

@ -20,7 +20,7 @@
#define _DROW_ENGINE_PARSER_H #define _DROW_ENGINE_PARSER_H
void parse_obj(char *filename); void parse_obj(char const * const filename);
#endif /* _DROW_ENGINE_PARSER_H */ #endif /* _DROW_ENGINE_PARSER_H */