src/usr.bin/ssh/xmalloc.c - diff

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version 1.3, 1999/09/30 04:30:03

version 1.4, 1999/11/23 22:25:56

Line 19

#include "ssh.h"

void *xmalloc(size_t size)

void *

xmalloc(size_t size)

{

void *ptr = malloc(size);

if (ptr == NULL)

fatal("xmalloc: out of memory (allocating %d bytes)", (int)size);

fatal("xmalloc: out of memory (allocating %d bytes)", (int) size);

return ptr;

}

void *xrealloc(void *ptr, size_t new_size)

void *

xrealloc(void *ptr, size_t new_size)

{

void *new_ptr;

if (ptr == NULL)

fatal("xrealloc: NULL pointer given as argument");

new_ptr = realloc(ptr, new_size);

if (new_ptr == NULL)

fatal("xrealloc: out of memory (new_size %d bytes)", (int)new_size);

fatal("xrealloc: out of memory (new_size %d bytes)", (int) new_size);

return new_ptr;

}

void xfree(void *ptr)

void

xfree(void *ptr)

{

if (ptr == NULL)

fatal("xfree: NULL pointer given as argument");

free(ptr);

}

char *xstrdup(const char *str)

char *

xstrdup(const char *str)

{

int len = strlen(str) + 1;

char *cp = xmalloc(len);

strlcpy(cp, str, len);

return cp;

}