diff options
Diffstat (limited to 'include/hwconfig.h')
| -rw-r--r-- | include/hwconfig.h | 68 |
1 files changed, 51 insertions, 17 deletions
diff --git a/include/hwconfig.h b/include/hwconfig.h index d517f782fd9..a037ed88501 100644 --- a/include/hwconfig.h +++ b/include/hwconfig.h @@ -2,6 +2,7 @@ * An inteface for configuring a hardware via u-boot environment. * * Copyright (c) 2009 MontaVista Software, Inc. + * Copyright 2011 Freescale Semiconductor, Inc. * * Author: Anton Vorontsov <avorontsov@ru.mvista.com> * @@ -19,51 +20,84 @@ #ifdef CONFIG_HWCONFIG -extern int hwconfig(const char *opt); -extern const char *hwconfig_arg(const char *opt, size_t *arglen); -extern int hwconfig_arg_cmp(const char *opt, const char *arg); -extern int hwconfig_sub(const char *opt, const char *subopt); -extern const char *hwconfig_subarg(const char *opt, const char *subopt, - size_t *subarglen); -extern int hwconfig_subarg_cmp(const char *opt, const char *subopt, - const char *subarg); - +extern int hwconfig_f(const char *opt, char *buf); +extern const char *hwconfig_arg_f(const char *opt, size_t *arglen, char *buf); +extern int hwconfig_arg_cmp_f(const char *opt, const char *arg, char *buf); +extern int hwconfig_sub_f(const char *opt, const char *subopt, char *buf); +extern const char *hwconfig_subarg_f(const char *opt, const char *subopt, + size_t *subarglen, char *buf); +extern int hwconfig_subarg_cmp_f(const char *opt, const char *subopt, + const char *subarg, char *buf); #else -static inline int hwconfig(const char *opt) +static inline int hwconfig_f(const char *opt, char *buf) { return -ENOSYS; } -static inline const char *hwconfig_arg(const char *opt, size_t *arglen) +static inline const char *hwconfig_arg_f(const char *opt, size_t *arglen, + char *buf) { *arglen = 0; return ""; } -static inline int hwconfig_arg_cmp(const char *opt, const char *arg) +static inline int hwconfig_arg_cmp_f(const char *opt, const char *arg, + char *buf) { return -ENOSYS; } -static inline int hwconfig_sub(const char *opt, const char *subopt) +static inline int hwconfig_sub_f(const char *opt, const char *subopt, char *buf) { return -ENOSYS; } -static inline const char *hwconfig_subarg(const char *opt, const char *subopt, - size_t *subarglen) +static inline const char *hwconfig_subarg_f(const char *opt, const char *subopt, + size_t *subarglen, char *buf) { *subarglen = 0; return ""; } -static inline int hwconfig_subarg_cmp(const char *opt, const char *subopt, - const char *subarg) +static inline int hwconfig_subarg_cmp_f(const char *opt, const char *subopt, + const char *subarg, char *buf) { return -ENOSYS; } #endif /* CONFIG_HWCONFIG */ +static inline int hwconfig(const char *opt) +{ + return hwconfig_f(opt, NULL); +} + +static inline const char *hwconfig_arg(const char *opt, size_t *arglen) +{ + return hwconfig_arg_f(opt, arglen, NULL); +} + +static inline int hwconfig_arg_cmp(const char *opt, const char *arg) +{ + return hwconfig_arg_cmp_f(opt, arg, NULL); +} + +static inline int hwconfig_sub(const char *opt, const char *subopt) +{ + return hwconfig_sub_f(opt, subopt, NULL); +} + +static inline const char *hwconfig_subarg(const char *opt, const char *subopt, + size_t *subarglen) +{ + return hwconfig_subarg_f(opt, subopt, subarglen, NULL); +} + +static inline int hwconfig_subarg_cmp(const char *opt, const char *subopt, + const char *subarg) +{ + return hwconfig_subarg_cmp_f(opt, subopt, subarg, NULL); +} + #endif /* _HWCONFIG_H */ |