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From: nigelcz@xxxxxxxxxxx
To: pjsip at pjsip.org
Subject: how to resize with pjlib?
Date: Thu, 27 Mar 2008 12:23:26 +0000
Hi list,
I've got a few questions -
1. What is the pjlib equivalent to a realloc()?
2. Can i do this -
char str1[32] = {"123456"};
char str2[32] ={"123456789012345"};
char str3[32] ={"1234"};
char str4[32] ={"1234678"};
pj_str_t pj_string;
//1st call
pj_strdup2_with_null(pool, &pj_string, str1); // no problem here
//2nd call
if(pj_string.slen > strlen(str2))
pj_strcpy2(&pj_string, str2); //no problem here too
else
pj_strdup2_with_null(pool, &pj_string, str2); // ok to call pj_strdup2 again?
//3rd call with str3 ...
//4th call with str4
// cannot use pj_string.slen to decide whether to pj_strcpy or pj_strdup, right?
Please help!
thanks,
Nigel
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