From cdb749778aa3a8f8d2a41dd4ad811ef822aecfe6 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Sat, 24 Jul 2010 21:55:43 +0200 Subject: Rename getenv_r() into getenv_f() While running from flash, i. e. before relocation, we have only a limited C runtime environment without writable data segment. In this phase, some configurations (for example with environment in EEPROM) must not use the normal getenv(), but a special function. This function had been called getenv_r(), with the idea that the "_r" suffix would mean the same as in the _r_eentrant versions of some of the C library functions (for example getdate vs. getdate_r, getgrent vs. getgrent_r, etc.). Unfortunately this was a misleading name, as in U-Boot the "_r" generally means "running from RAM", i. e. _after_ relocation. To avoid confusion, rename into getenv_f() [as "running from flash"] Signed-off-by: Wolfgang Denk Acked-by: Detlev Zundel --- common/cmd_nvedit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'common/cmd_nvedit.c') diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index 1198954bb..16d5ff74d 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -543,7 +543,7 @@ char *getenv (char *name) return (NULL); } -int getenv_r (char *name, char *buf, unsigned len) +int getenv_f(char *name, char *buf, unsigned len) { int i, nxt; -- cgit v1.2.3-70-g09d2