Absolutilly correct your anwser to yourself ;)
(APPNAMEDIR="path1:path2").
>
> There exist function g_getenv (); But does there exist simple and common
> way to parse PATH variable?
#include <string.h>
#include <stddef.h>
gchar *env = PR_GetEnv("ENV_VARIABLE");
...
/* as env variable follow a "standart format", like paths
separated by ':' */
const char delimiters[] = ":";
char *token, *cp;
cp = strdupa (env); /* Make writable copy. */
token = strtok (cp, delimiters); /* token => "words" */
token = strtok (NULL, delimiters); /* token => "separated" */
token = strtok (NULL, delimiters); /* token => "by" */
token = strtok (NULL, delimiters); /* token => "spaces" */
token = strtok (NULL, delimiters); /* token => "and" */
token = strtok (NULL, delimiters); /* token => "punctuation" */
token = strtok (NULL, delimiters); /* token => NULL */
====> or a loop like this
....
while (token = strtok (cp, delimiters) != NULL ) {
/* handle each 'token' as you want */
};
....
I hope this help, I did something like this some time ago, but you can
try 'man strtok' to more details ..
Best Regards
--
Antonio Gomes
E-mail: antonio.gomes@xxxxxxxxxxx
Embedded Linux Lab - 10LE
INdT - Instituto Nokia de Tecnologia (Manaus/Br)
NOKIA's Technology Institute
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