tmemory.h - ltk - Socket-based GUI for X11 (WIP)
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       tmemory.h (2837B)
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            1 /*
            2  * Copyright (c) 2021, 2022 lumidify <nobody@lumidify.org>
            3  *
            4  * Permission to use, copy, modify, and/or distribute this software for any
            5  * purpose with or without fee is hereby granted, provided that the above
            6  * copyright notice and this permission notice appear in all copies.
            7  *
            8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
            9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
           10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
           11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
           12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
           13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
           14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
           15  */
           16 
           17 #ifndef LTK_MEMORY_H
           18 #define LTK_MEMORY_H
           19 
           20 /* FIXME: Move ltk_warn, etc. to util.* */
           21 
           22 #include <stdlib.h>
           23 
           24 #if MEMDEBUG == 1
           25   #define ltk_strdup(s) ltk_strdup_debug(s, __func__, __FILE__, __LINE__)
           26   #define ltk_strndup(s, n) ltk_strndup_debug(s, n, __func__, __FILE__, __LINE__)
           27   #define ltk_malloc(size) ltk_malloc_debug(size, __func__, __FILE__, __LINE__)
           28   #define ltk_calloc(nmemb, size) ltk_calloc_debug(nmemb, size, __func__, __FILE__, __LINE__)
           29   #define ltk_realloc(ptr, size) ltk_realloc_debug(ptr, size, __func__, __FILE__, __LINE__)
           30   #define ltk_free(ptr) ltk_free_debug(ptr, __func__, __FILE__, __LINE__)
           31 #else
           32   #define ltk_strdup(s) ltk_strdup_impl(s)
           33   #define ltk_strndup(s, n) ltk_strndup_impl(s, n)
           34   #define ltk_malloc(size) ltk_malloc_impl(size);
           35   #define ltk_calloc(nmemb, size) ltk_calloc_impl(nmemb, size);
           36   #define ltk_realloc(ptr, size) ltk_realloc_impl(ptr, size);
           37   #define ltk_free(ptr) free(ptr);
           38 #endif
           39 
           40 char *ltk_strdup_impl(const char *s);
           41 char *ltk_strndup_impl(const char *s, size_t n);
           42 void *ltk_malloc_impl(size_t size);
           43 void *ltk_calloc_impl(size_t nmemb, size_t size);
           44 void *ltk_realloc_impl(void *ptr, size_t size);
           45 
           46 char *ltk_strdup_debug(const char *s, const char *caller, const char *file, int line);
           47 char *ltk_strndup_debug(const char *s, size_t n, const char *caller, const char *file, int line);
           48 void *ltk_malloc_debug(size_t size, const char *caller, const char *file, int line);
           49 void *ltk_calloc_debug(size_t nmemb, size_t size, const char *caller, const char *file, int line);
           50 void *ltk_realloc_debug(void *ptr, size_t size, const char *caller, const char *file, int line);
           51 void ltk_free_debug(void *ptr, const char *caller, const char *file, int line);
           52 void *ltk_reallocarray(void *optr, size_t nmemb, size_t size);
           53 
           54 size_t ideal_array_size(size_t old, size_t needed);
           55 
           56 /* This acts like snprintf but automatically allocates
           57    a string of the appropriate size.
           58    Like the other functions here, it exits on error. */
           59 char *ltk_print_fmt(char *fmt, ...);
           60 
           61 #endif /* LTK_MEMORY_H */