gopherfs

A FUSE gopher file system.
git clone git://r-36.net/gopherfs
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ind.c (392B)

      1 /*
      2  * Copy me if you can.
      3  * by 20h
      4  */
      5 
      6 #include <unistd.h>
      7 #include <stdio.h>
      8 #include <stdlib.h>
      9 #include <string.h>
     10 #include "ind.h"
     11 
     12 void *
     13 greallocz(void *p, int l, int z)
     14 {
     15 
     16 	p = realloc(p, l);
     17 	if(p == nil)
     18 		exit(1);
     19 	if(z > 0)
     20 		memset(p, 0, l);
     21 
     22 	return p;
     23 }
     24 
     25 void *
     26 gmemdup(void *p, int l)
     27 {
     28 	char *ret;
     29 
     30 	ret = greallocz(nil, l, 2);
     31 	memmove(ret, p, l);
     32 
     33 	return (void *)ret;
     34 }
     35