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Start using the 'init_static_kenv()' API provided by r198561 to initialize

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CFE environment variables.
This commit is contained in:
neel 2010-08-11 02:13:50 +00:00
parent aa4e762c4a
commit d7725ba6bb
1 changed files with 6 additions and 19 deletions
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25
sys/dev/cfe/cfe_env.c
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@ -25,8 +25,7 @@
*/
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/systm.h>
#include <sys/kenv.h>
#include <dev/cfe/cfe_api.h>
@ -43,32 +42,20 @@ static char cfe_env_buf[CFE_ENV_SIZE];
void
cfe_env_init(void)
{
int idx, len;
char name[64], val[128], *cp, *cplim;
int idx;
char name[KENV_MNAMELEN], val[KENV_MVALLEN];
cp = cfe_env_buf;
cplim = cp + CFE_ENV_SIZE;
init_static_kenv(cfe_env_buf, CFE_ENV_SIZE);
idx = 0;
while (1) {
if (cfe_enumenv(idx, name, sizeof(name), val, sizeof(val)) != 0)
break;
if (bootverbose)
printf("Importing CFE env: \"%s=%s\"\n", name, val);
/*
* name=val\0\0
*/
len = strlen(name) + 1 + strlen(val) + 1 + 1;
if (cplim - cp < len)
if (setenv(name, val) != 0) {
printf("No space to store CFE env: \"%s=%s\"\n",
name, val);
else
cp += sprintf(cp, "%s=%s", name, val) + 1;
}
++idx;
}
*cp++ = '\0';
kern_envp = cfe_env_buf;
}