1 files changed, 0 insertions, 163 deletions
diff --git a/src/xmalloc.c b/src/xmalloc.c
deleted file mode 100644
index 4d00c52..0000000
--- a/src/xmalloc.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* $Id: xmalloc.c 5381 2002-03-31 22:35:47Z rra $
-**
-**  malloc routines with failure handling.
-**
-**  Usage:
-**
-**       extern xmalloc_handler_t memory_error;
-**       extern const char *string;
-**       char *buffer;
-**
-**       xmalloc_error_handler = memory_error;
-**       buffer = xmalloc(1024);
-**       xrealloc(buffer, 2048);
-**       free(buffer);
-**       buffer = xcalloc(1024);
-**       free(buffer);
-**       buffer = xstrdup(string);
-**       free(buffer);
-**       buffer = xstrndup(string, 25);
-**
-**  xmalloc, xcalloc, xrealloc, and xstrdup behave exactly like their C
-**  library counterparts without the leading x except that they will never
-**  return NULL.  Instead, on error, they call xmalloc_error_handler,
-**  passing it the name of the function whose memory allocation failed, the
-**  amount of the allocation, and the file and line number where the
-**  allocation function was invoked (from __FILE__ and __LINE__).  This
-**  function may do whatever it wishes, such as some action to free up
-**  memory or a call to sleep to hope that system resources return.  If the
-**  handler returns, the interrupted memory allocation function will try its
-**  allocation again (calling the handler again if it still fails).
-**
-**  xstrndup behaves like xstrdup but only copies the given number of
-**  characters.  It allocates an additional byte over its second argument and
-**  always nul-terminates the string.
-**
-**  The default error handler, if none is set by the caller, prints an error
-**  message to stderr and exits with exit status 1.  An error handler must
-**  take a const char * (function name), size_t (bytes allocated), const
-**  char * (file), and int (line).
-**
-**  xmalloc will return a pointer to a valid memory region on an xmalloc of 0
-**  bytes, ensuring this by allocating space for one character instead of 0
-**  bytes.
-**
-**  The functions defined here are actually x_malloc, x_realloc, etc.  The
-**  header file defines macros named xmalloc, etc. that pass the file name
-**  and line number to these functions.
-*/
-
-/* Used for unused parameters to silence gcc warnings. */
-#define UNUSED  __attribute__((__unused__))
-
-/* Make available the bool type. */
-#if INN_HAVE_STDBOOL_H
-# include <stdbool.h>
-#else
-# undef true
-# undef false
-# define true   (1)
-# define false  (0)
-# ifndef __cplusplus
-#  define bool int
-# endif
-#endif /* INN_HAVE_STDBOOL_H */
-
-#include <stdlib.h>
-#include <string.h>
-#include <crypt.h>
-#include <fcntl.h>
-#include <pwd.h>
-#include <grp.h>
-
-/* Failure handler takes the function, the size, the file, and the line. */
-typedef void (*xmalloc_handler_t)(const char *, size_t, const char *, int);
-
-/* Assign to this variable to choose a handler other than the default, which
-   just calls sysdie. */
-extern xmalloc_handler_t xmalloc_error_handler;
-
-/* The default error handler. */
-void
-xmalloc_fail(const char *function, size_t size, const char *file, int line)
-{
-    sysdie("failed to %s %lu bytes at %s line %d", function,
-           (unsigned long) size, file, line);
-}
-
-/* Assign to this variable to choose a handler other than the default. */
-xmalloc_handler_t xmalloc_error_handler = xmalloc_fail;
-
-void *
-x_malloc(size_t size, const char *file, int line)
-{
-    void *p;
-    size_t real_size;
-
-    real_size = (size > 0) ? size : 1;
-    p = malloc(real_size);
-    while (p == NULL) {
-        (*xmalloc_error_handler)("malloc", size, file, line);
-        p = malloc(real_size);
-    }
-    return p;
-}
-
-void *
-x_calloc(size_t n, size_t size, const char *file, int line)
-{
-    void *p;
-
-    n = (n > 0) ? n : 1;
-    size = (size > 0) ? size : 1;
-    p = calloc(n, size);
-    while (p == NULL) {
-        (*xmalloc_error_handler)("calloc", n * size, file, line);
-        p = calloc(n, size);
-    }
-    return p;
-}
-
-void *
-x_realloc(void *p, size_t size, const char *file, int line)
-{
-    void *newp;
-
-    newp = realloc(p, size);
-    while (newp == NULL && size > 0) {
-        (*xmalloc_error_handler)("realloc", size, file, line);
-        newp = realloc(p, size);
-    }
-    return newp;
-}
-
-char *
-x_strdup(const char *s, const char *file, int line)
-{
-    char *p;
-    size_t len;
-
-    len = strlen(s) + 1;
-    p = malloc(len);
-    while (p == NULL) {
-        (*xmalloc_error_handler)("strdup", len, file, line);
-        p = malloc(len);
-    }
-    memcpy(p, s, len);
-    return p;
-}
-
-char *
-x_strndup(const char *s, size_t size, const char *file, int line)
-{
-    char *p;
-
-    p = malloc(size + 1);
-    while (p == NULL) {
-        (*xmalloc_error_handler)("strndup", size + 1, file, line);
-        p = malloc(size + 1);
-    }
-    memcpy(p, s, size);
-    p[size] = '\0';
-    return p;
-}