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authorLuigi Scarso <luigi.scarso@gmail.com>2020-04-21 18:43:36 +0000
committerLuigi Scarso <luigi.scarso@gmail.com>2020-04-21 18:43:36 +0000
commit7c0b908f1a6e1489834fbdb0789766eed8a37b49 (patch)
treecb55d631b861bfcf95fe853713af6f760227ba0f /Build/source/texk/web2c/luatexdir/luapplib/src/util/utilmem.c
parente783b071ded7eef421d0333416b47142bc5542cb (diff)
pplib under libs -- WORK IN PROGRSS grep '?' out
git-svn-id: svn://tug.org/texlive/trunk@54824 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/luapplib/src/util/utilmem.c')
-rw-r--r--Build/source/texk/web2c/luatexdir/luapplib/src/util/utilmem.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luapplib/src/util/utilmem.c b/Build/source/texk/web2c/luatexdir/luapplib/src/util/utilmem.c
deleted file mode 100644
index 9a32247ab11..00000000000
--- a/Build/source/texk/web2c/luatexdir/luapplib/src/util/utilmem.c
+++ /dev/null
@@ -1,67 +0,0 @@
-
-#include <string.h> // for memcpy
-
-#include "utilmem.h"
-#include "utillog.h"
-
-#ifndef util_memerr
-# if defined(_WIN64) || defined(__MINGW32__)
-# define util_memerr(size) { loggerf("ooops, not enough memory (%I64u)", ((unsigned long long)(size))); abort(); }
-# else
-# define util_memerr(size) { loggerf("ooops, not enough memory (%llu)", ((unsigned long long)(size))); abort(); }
-# endif
-#endif
-
-void * util_malloc (size_t size)
-{
- void *m;
- if ((m = malloc(size)) == NULL)
- util_memerr(size);
- return m;
-}
-
-void * util_calloc (size_t num, size_t size)
-{
- void *m;
- if ((m = calloc(num, size)) == NULL)
- util_memerr(size);
- return m;
-}
-
-void * util_realloc (void *m, size_t size)
-{
- if ((m = realloc(m, size)) == NULL)
- util_memerr(size);
- return m;
-}
-
-/* common array resizer
-
-data -- the beginning of array
-unit -- sizeof array element
-size -- current array size
-extra -- requested extra size
-space -- pointer to available space
-allocated -- flag indicating if *data has been allocated (with malloc)
-
-*/
-
-void util_resize (void **data, size_t unit, size_t size, size_t extra, size_t *space, int allocated)
-{
- if (*space == 0)
- *space = 4; // better keep *space non-zero to avoid it
- do { *space <<= 1; } while (size + extra > *space);
-
- if (allocated)
- {
- *data = util_realloc(*data, *space * unit);
- }
- else
- {
- void *newdata = util_malloc(*space * unit);
- if (*data != NULL)
- memcpy(newdata, *data, size * unit);
- *data = newdata;
- }
-}
-