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grep/pcre2: move definitions of pcre2_{malloc,free}

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Move the definitions of the pcre2_{malloc,free} functions above the
compile_pcre2_pattern() function they're used in.

Before the preceding commit they used to be needed earlier, but now we
can move them to be adjacent to the other PCREv2 functions.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2021-02-18 01:07:28 +01:00 committed by Junio C Hamano
parent cbe81e653f
commit c1760352e0
1 changed files with 22 additions and 24 deletions
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46
grep.c
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@ -40,30 +40,6 @@ static struct grep_opt grep_defaults = {
.output = std_output, .output = std_output,
}; };
#ifdef USE_LIBPCRE2
#define GREP_PCRE2_DEBUG_MALLOC 0
static void *pcre2_malloc(PCRE2_SIZE size, MAYBE_UNUSED void *memory_data)
{
void *pointer = malloc(size);
#if GREP_PCRE2_DEBUG_MALLOC
static int count = 1;
fprintf(stderr, "PCRE2:%p -> #%02d: alloc(%lu)\n", pointer, count++, size);
#endif
return pointer;
}
static void pcre2_free(void *pointer, MAYBE_UNUSED void *memory_data)
{
#if GREP_PCRE2_DEBUG_MALLOC
static int count = 1;
if (pointer)
fprintf(stderr, "PCRE2:%p -> #%02d: free()\n", pointer, count++);
#endif
free(pointer);
}
#endif
static const char *color_grep_slots[] = { static const char *color_grep_slots[] = {
[GREP_COLOR_CONTEXT] = "context", [GREP_COLOR_CONTEXT] = "context",
[GREP_COLOR_FILENAME] = "filename", [GREP_COLOR_FILENAME] = "filename",
@ -355,6 +331,28 @@ static int is_fixed(const char *s, size_t len)
} }
#ifdef USE_LIBPCRE2 #ifdef USE_LIBPCRE2
#define GREP_PCRE2_DEBUG_MALLOC 0
static void *pcre2_malloc(PCRE2_SIZE size, MAYBE_UNUSED void *memory_data)
{
void *pointer = malloc(size);
#if GREP_PCRE2_DEBUG_MALLOC
static int count = 1;
fprintf(stderr, "PCRE2:%p -> #%02d: alloc(%lu)\n", pointer, count++, size);
#endif
return pointer;
}
static void pcre2_free(void *pointer, MAYBE_UNUSED void *memory_data)
{
#if GREP_PCRE2_DEBUG_MALLOC
static int count = 1;
if (pointer)
fprintf(stderr, "PCRE2:%p -> #%02d: free()\n", pointer, count++);
#endif
free(pointer);
}
static void compile_pcre2_pattern(struct grep_pat *p, const struct grep_opt *opt) static void compile_pcre2_pattern(struct grep_pat *p, const struct grep_opt *opt)
{ {
int error; int error;