diff options
Diffstat (limited to 'include/common.h')
| -rw-r--r-- | include/common.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/common.h b/include/common.h index 5e3c5ee..2f2578b 100644 --- a/include/common.h +++ b/include/common.h @@ -300,7 +300,7 @@ int abortboot(int bootdelay); extern char console_buffer[]; /* arch/$(ARCH)/lib/board.c */ -void board_init_f (ulong) __attribute__ ((noreturn)); +void board_init_f(ulong); void board_init_r (gd_t *, ulong) __attribute__ ((noreturn)); int checkboard (void); int checkflash (void); @@ -340,6 +340,11 @@ int envmatch (uchar *, int); char *getenv (const char *); int getenv_f (const char *name, char *buf, unsigned len); ulong getenv_ulong(const char *name, int base, ulong default_val); +/* + * Read an environment variable as a boolean + * Return -1 if variable does not exist (default to true) + */ +int getenv_yesno(const char *var); int saveenv (void); int setenv (const char *, const char *); int setenv_ulong(const char *varname, ulong value); |