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comparison src/vim.h @ 20007:aadd1cae2ff5 v8.2.0559

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patch 8.2.0559: clearing a struct is verbose Commit: https://github.com/vim/vim/commit/a80faa8930ed5a554beeb2727762538873135e83 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 12 19:37:17 2020 +0200 patch 8.2.0559: clearing a struct is verbose Problem: Clearing a struct is verbose. Solution: Define and use CLEAR_FIELD() and CLEAR_POINTER().
author Bram Moolenaar <Bram@vim.org>
date Sun, 12 Apr 2020 19:45:05 +0200
parents d4fa9db88d16
children 7587d892c00c
comparison
equal deleted inserted replaced
20006:aee3c9266968 20007:aadd1cae2ff5
1573 #define ALLOC_CLEAR_MULT(type, count) (type *)alloc_clear(sizeof(type) * (count)) 1573 #define ALLOC_CLEAR_MULT(type, count) (type *)alloc_clear(sizeof(type) * (count))
1574 #define LALLOC_CLEAR_ONE(type) (type *)lalloc_clear(sizeof(type), FALSE) 1574 #define LALLOC_CLEAR_ONE(type) (type *)lalloc_clear(sizeof(type), FALSE)
1575 #define LALLOC_CLEAR_MULT(type, count) (type *)lalloc_clear(sizeof(type) * (count), FALSE) 1575 #define LALLOC_CLEAR_MULT(type, count) (type *)lalloc_clear(sizeof(type) * (count), FALSE)
1576 #define LALLOC_MULT(type, count) (type *)lalloc(sizeof(type) * (count), FALSE) 1576 #define LALLOC_MULT(type, count) (type *)lalloc(sizeof(type) * (count), FALSE)
1577 1577
1578 #ifdef HAVE_MEMSET
1579 # define vim_memset(ptr, c, size) memset((ptr), (c), (size))
1580 #else
1581 void *vim_memset(void *, int, size_t);
1582 #endif
1583 #define CLEAR_FIELD(field) vim_memset(&(field), 0, sizeof(field))
1584 #define CLEAR_POINTER(ptr) vim_memset((ptr), 0, sizeof(*(ptr)))
1585
1578 /* 1586 /*
1579 * defines to avoid typecasts from (char_u *) to (char *) and back 1587 * defines to avoid typecasts from (char_u *) to (char *) and back
1580 * (vim_strchr() and vim_strrchr() are now in alloc.c) 1588 * (vim_strchr() and vim_strrchr() are now in alloc.c)
1581 */ 1589 */
1582 #define STRLEN(s) strlen((char *)(s)) 1590 #define STRLEN(s) strlen((char *)(s))
1705 * (this does not account for maximum name lengths and things like "../dir", 1713 * (this does not account for maximum name lengths and things like "../dir",
1706 * thus it is not 100% accurate!) 1714 * thus it is not 100% accurate!)
1707 */ 1715 */
1708 #define fnamecmp(x, y) vim_fnamecmp((char_u *)(x), (char_u *)(y)) 1716 #define fnamecmp(x, y) vim_fnamecmp((char_u *)(x), (char_u *)(y))
1709 #define fnamencmp(x, y, n) vim_fnamencmp((char_u *)(x), (char_u *)(y), (size_t)(n)) 1717 #define fnamencmp(x, y, n) vim_fnamencmp((char_u *)(x), (char_u *)(y), (size_t)(n))
1710
1711 #ifdef HAVE_MEMSET
1712 # define vim_memset(ptr, c, size) memset((ptr), (c), (size))
1713 #else
1714 void *vim_memset(void *, int, size_t);
1715 #endif
1716 1718
1717 #if defined(UNIX) || defined(FEAT_GUI) || defined(VMS) \ 1719 #if defined(UNIX) || defined(FEAT_GUI) || defined(VMS) \
1718 || defined(FEAT_CLIENTSERVER) 1720 || defined(FEAT_CLIENTSERVER)
1719 # define USE_INPUT_BUF 1721 # define USE_INPUT_BUF
1720 #endif 1722 #endif