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Constify getenv(), setenv() and hash code functions

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This is needed to get rid of build warnings like

main.c:311: warning: passing argument 2 of 'setenv' discards qualifiers from pointer target type

which result from commit 09c2e90 "unify version_string".

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andreas Biemann <andreas.devel@googlemail.com>
This commit is contained in:
Wolfgang Denk
2011-07-29 14:42:18 +02:00
parent 7ca9296e1b
commit 84b5e8022e
5 changed files with 17 additions and 16 deletions
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8
include/common.h
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@@ -262,13 +262,13 @@ void doc_probe(unsigned long physadr);
int env_init (void);
void env_relocate (void);
int envmatch (uchar *, int);
char *getenv (char *);
int getenv_f (char *name, char *buf, unsigned len);
char *getenv (const char *);
int getenv_f (const char *name, char *buf, unsigned len);
int saveenv (void);
#ifdef CONFIG_PPC /* ARM version to be fixed! */
int inline setenv (char *, char *);
int inline setenv (const char *, const char *);
#else
int setenv (char *, char *);
int setenv (const char *, const char *);
#endif /* CONFIG_PPC */
#ifdef CONFIG_ARM
# include <asm/mach-types.h>