Move envmatch() over to the new header file. Also rename it to env_match() to better line up with other functions.
Signed-off-by: Simon Glass sjg@chromium.org ---
cmd/nvedit.c | 12 ++---------- examples/api/glue.c | 3 ++- include/common.h | 3 --- include/env.h | 11 +++++++++++ 4 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/cmd/nvedit.c b/cmd/nvedit.c index 4f3edab8b9..751b77d0e9 100644 --- a/cmd/nvedit.c +++ b/cmd/nvedit.c @@ -709,7 +709,7 @@ int env_get_f(const char *name, char *buf, unsigned len) return -1; }
- val = envmatch((uchar *)name, i); + val = env_match((uchar *)name, i); if (val < 0) continue;
@@ -785,15 +785,7 @@ U_BOOT_CMD( #endif #endif /* CONFIG_SPL_BUILD */
- -/* - * Match a name / name=value pair - * - * s1 is either a simple 'name', or a 'name=value' pair. - * i2 is the environment index for a 'name2=value2' pair. - * If the names match, return the index for the value2, else -1. - */ -int envmatch(uchar *s1, int i2) +int env_match(uchar *s1, int i2) { if (s1 == NULL) return -1; diff --git a/examples/api/glue.c b/examples/api/glue.c index 9c8ed8d11c..4086616a94 100644 --- a/examples/api/glue.c +++ b/examples/api/glue.c @@ -4,6 +4,7 @@ */
#include <common.h> +#include <env.h> #include <linux/types.h> #include <api_public.h>
@@ -365,7 +366,7 @@ const char * ub_env_enum(const char *last)
/* * It's OK to pass only the name piece as last (and not the whole - * 'name=val' string), since the API_ENUM_ENV call uses envmatch() + * 'name=val' string), since the API_ENUM_ENV call uses env_match() * internally, which handles such case */ if (!syscall(API_ENV_ENUM, NULL, last, &env)) diff --git a/include/common.h b/include/common.h index cb6b584b70..26ec18ded4 100644 --- a/include/common.h +++ b/include/common.h @@ -145,9 +145,6 @@ int do_fat_fsload(cmd_tbl_t *, int, int, char * const []); /* common/cmd_ext2.c */ int do_ext2load(cmd_tbl_t *, int, int, char * const []);
-/* common/cmd_nvedit.c */ -int envmatch (uchar *, int); - /** * env_get() - Look up the value of an environment variable * diff --git a/include/env.h b/include/env.h index 72980962bf..bf34ac3f86 100644 --- a/include/env.h +++ b/include/env.h @@ -39,6 +39,17 @@ int env_init(void); */ void env_relocate(void);
+/** + * env_match() - Match a name / name=value pair + * + * This is used prior to relocation for finding envrionment variables + * + * @name: A simple 'name', or a 'name=value' pair. + * @index: The environment index for a 'name2=value2' pair. + * @return index for the value if the names match, else -1. + */ +int env_match(unsigned char *name, int index); + /** * env_get_f() - Look up the value of an environment variable (early) *