generic-library/curl
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Moved Curl_rand() and Curl_srand() code from formdata.c and formdata.h

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into curl_rand.c and curl_rand.h
This commit is contained in:
Yang Tse
2009-09-17 14:23:27 +00:00
parent be5c815f63
commit f2f45339dc
12 changed files with 119 additions and 45 deletions
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28
lib/formdata.c
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@@ -108,12 +108,6 @@ Content-Disposition: form-data; name="FILECONTENT"
/* Length of the random boundary string. */
#define BOUNDARY_LENGTH 40
/* Private pseudo-random number seed. Unsigned integer >= 32bit. Threads
mutual exclusion is not implemented to acess it since we do not require
high quality random numbers (only used in form boudary generation). */
static unsigned int randseed;
#if !defined(CURL_DISABLE_HTTP) || defined(USE_SSLEAY)
#include <stdio.h>
@@ -127,6 +121,7 @@ static unsigned int randseed;
#include "urldata.h" /* for struct SessionHandle */
#include "easyif.h" /* for Curl_convert_... prototypes */
#include "formdata.h"
#include "curl_rand.h"
#include "strequal.h"
#include "curl_memory.h"
@@ -1763,24 +1758,3 @@ char *Curl_FormBoundary(void)
}
#endif /* !defined(CURL_DISABLE_HTTP) || defined(USE_SSLEAY) */
/* Pseudo-random number support. This is always enabled, since called from
curl_global_init(). */
unsigned int Curl_rand(void)
{
unsigned int r;
/* Return an unsigned 32-bit pseudo-random number. */
r = randseed = randseed * 1103515245 + 12345;
return (r << 16) | ((r >> 16) & 0xFFFF);
}
void Curl_srand(void)
{
/* Randomize pseudo-random number sequence. */
randseed = (unsigned int) time(NULL);
Curl_rand();
Curl_rand();
Curl_rand();
}