From bfa970560649192cbbd26bc442ffe406e8721e8a Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Mon, 14 Mar 2016 22:08:56 +0000
Subject: [PATCH] cifar and go stuff
---
src/utils.c | 19 +++++++++++++++----
1 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/src/utils.c b/src/utils.c
index ec87a26..398d18a 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -2,6 +2,7 @@
#include <stdlib.h>
#include <string.h>
#include <math.h>
+#include <assert.h>
#include <unistd.h>
#include <float.h>
#include <limits.h>
@@ -137,15 +138,18 @@
char *find_replace(char *str, char *orig, char *rep)
{
static char buffer[4096];
+ static char buffer2[4096];
+ static char buffer3[4096];
char *p;
if(!(p = strstr(str, orig))) // Is 'orig' even in 'str'?
return str;
- strncpy(buffer, str, p-str); // Copy characters from 'str' start to 'orig' st$
- buffer[p-str] = '\0';
+ strncpy(buffer2, str, p-str); // Copy characters from 'str' start to 'orig' st$
+ buffer2[p-str] = '\0';
- sprintf(buffer+(p-str), "%s%s", rep, p+strlen(orig));
+ sprintf(buffer3, "%s%s%s", buffer2, rep, p+strlen(orig));
+ sprintf(buffer, "%s", buffer3);
return buffer;
}
@@ -174,7 +178,8 @@
void error(const char *s)
{
perror(s);
- exit(0);
+ assert(0);
+ exit(-1);
}
void malloc_error()
@@ -450,6 +455,12 @@
return max_i;
}
+int rand_int(int min, int max)
+{
+ int r = (rand()%(max - min + 1)) + min;
+ return r;
+}
+
// From http://en.wikipedia.org/wiki/Box%E2%80%93Muller_transform
#define TWO_PI 6.2831853071795864769252866
float rand_normal()
--
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