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authormerakor <cem@ckyln.com>2020-08-22 15:03:10 +0000
committermerakor <cem@ckyln.com>2020-08-22 15:03:10 +0000
commit9031dc631fa33a1493f5780943f8f888ce530178 (patch)
tree8acd058d02ace545eb026e95a944e7bf9a0b4211 /getopt-ul/xalloc.h
parent01fb58cf040114841800d9cceba9d256278a4682 (diff)
downloadcpt-9031dc631fa33a1493f5780943f8f888ce530178.tar.gz
cpt: remove getopt and use shell library instead.
FossilOrigin-Name: cbe6d1050c67fcce58e754cd03832089ffeb33a5f9455c55e71738ab11e0d056
Diffstat (limited to 'getopt-ul/xalloc.h')
-rw-r--r--getopt-ul/xalloc.h139
1 files changed, 0 insertions, 139 deletions
diff --git a/getopt-ul/xalloc.h b/getopt-ul/xalloc.h
deleted file mode 100644
index c4124cb..0000000
--- a/getopt-ul/xalloc.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright (C) 2010 Davidlohr Bueso <dave@gnu.org>
- *
- * This file may be redistributed under the terms of the
- * GNU Lesser General Public License.
- *
- * General memory allocation wrappers for malloc, realloc, calloc and strdup
- */
-
-#ifndef UTIL_LINUX_XALLOC_H
-#define UTIL_LINUX_XALLOC_H
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "c.h"
-
-#ifndef XALLOC_EXIT_CODE
-# define XALLOC_EXIT_CODE EXIT_FAILURE
-#endif
-
-static inline
-__attribute__((__noreturn__))
-void __err_oom(const char *file, unsigned int line)
-{
- err(XALLOC_EXIT_CODE, "%s: %u: cannot allocate memory", file, line);
-}
-
-#define err_oom() __err_oom(__FILE__, __LINE__)
-
-static inline
-__ul_alloc_size(1)
-__ul_returns_nonnull
-void *xmalloc(const size_t size)
-{
- void *ret = malloc(size);
-
- if (!ret && size)
- err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
- return ret;
-}
-
-static inline
-__ul_alloc_size(2)
-__ul_returns_nonnull
-void *xrealloc(void *ptr, const size_t size)
-{
- void *ret = realloc(ptr, size);
-
- if (!ret && size)
- err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
- return ret;
-}
-
-static inline
-__ul_calloc_size(1, 2)
-__ul_returns_nonnull
-void *xcalloc(const size_t nelems, const size_t size)
-{
- void *ret = calloc(nelems, size);
-
- if (!ret && size && nelems)
- err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
- return ret;
-}
-
-static inline
-__attribute__((warn_unused_result))
-__ul_returns_nonnull
-char *xstrdup(const char *str)
-{
- char *ret;
-
- assert(str);
- ret = strdup(str);
- if (!ret)
- err(XALLOC_EXIT_CODE, "cannot duplicate string");
- return ret;
-}
-
-static inline
-__attribute__((warn_unused_result))
-__ul_returns_nonnull
-char *xstrndup(const char *str, size_t size)
-{
- char *ret;
-
- assert(str);
- ret = strndup(str, size);
- if (!ret)
- err(XALLOC_EXIT_CODE, "cannot duplicate string");
- return ret;
-}
-
-
-static inline
-__attribute__((__format__(printf, 2, 3)))
-int xasprintf(char **strp, const char *fmt, ...)
-{
- int ret;
- va_list args;
-
- va_start(args, fmt);
- ret = vasprintf(&(*strp), fmt, args);
- va_end(args);
- if (ret < 0)
- err(XALLOC_EXIT_CODE, "cannot allocate string");
- return ret;
-}
-
-static inline
-__attribute__((__format__(printf, 2, 0)))
-int xvasprintf(char **strp, const char *fmt, va_list ap)
-{
- int ret = vasprintf(&(*strp), fmt, ap);
-
- if (ret < 0)
- err(XALLOC_EXIT_CODE, "cannot allocate string");
- return ret;
-}
-
-
-static inline
-__attribute__((warn_unused_result))
-char *xgethostname(void)
-{
- char *name;
- size_t sz = get_hostname_max() + 1;
-
- name = xmalloc(sizeof(char) * sz);
- if (gethostname(name, sz) != 0) {
- free(name);
- return NULL;
- }
- name[sz - 1] = '\0';
- return name;
-}
-
-#endif