diff options
author | Tarja Sundqvist <tarja.sundqvist@qt.io> | 2023-04-24 16:43:14 +0300 |
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committer | Tarja Sundqvist <tarja.sundqvist@qt.io> | 2023-04-24 16:43:14 +0300 |
commit | 29400a683f96867133b28299c0d0bd6bcf40df35 (patch) | |
tree | b616dfb91ce111d61a34a67b28069561306575da /src/3rdparty/pcre2/src/sljit/sljitUtils.c | |
parent | 42e4ae042a4c86e58bcb8b6d2d59ba4a988285b4 (diff) | |
parent | 9c60c8b122e5eb74fe74e11b929c30aa19ec0dd3 (diff) |
Merge remote-tracking branch 'origin/tqtc/lts-5.15.10' into tqtc/lts-5.15-opensourcev5.15.10-lts-lgpl
Change-Id: Ic1bb4240ca70a8a361fa0267476707446579221d
Diffstat (limited to 'src/3rdparty/pcre2/src/sljit/sljitUtils.c')
-rw-r--r-- | src/3rdparty/pcre2/src/sljit/sljitUtils.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/src/3rdparty/pcre2/src/sljit/sljitUtils.c b/src/3rdparty/pcre2/src/sljit/sljitUtils.c index 9bce714735..967593b157 100644 --- a/src/3rdparty/pcre2/src/sljit/sljitUtils.c +++ b/src/3rdparty/pcre2/src/sljit/sljitUtils.c @@ -131,12 +131,12 @@ static SLJIT_INLINE int open_dev_zero(void) #ifdef _WIN32 -static SLJIT_INLINE sljit_sw get_page_alignment(void) { +static SLJIT_INLINE sljit_uw get_page_alignment(void) { SYSTEM_INFO si; - static sljit_sw sljit_page_align; + static sljit_uw sljit_page_align = 0; if (!sljit_page_align) { GetSystemInfo(&si); - sljit_page_align = si.dwPageSize - 1; + sljit_page_align = (sljit_uw)si.dwPageSize - 1; } return sljit_page_align; } @@ -145,18 +145,21 @@ static SLJIT_INLINE sljit_sw get_page_alignment(void) { #include <unistd.h> -static SLJIT_INLINE sljit_sw get_page_alignment(void) { - static sljit_sw sljit_page_align = -1; - if (sljit_page_align < 0) { +static SLJIT_INLINE sljit_uw get_page_alignment(void) { + static sljit_uw sljit_page_align = 0; + + sljit_sw align; + + if (!sljit_page_align) { #ifdef _SC_PAGESIZE - sljit_page_align = sysconf(_SC_PAGESIZE); + align = sysconf(_SC_PAGESIZE); #else - sljit_page_align = getpagesize(); + align = getpagesize(); #endif /* Should never happen. */ - if (sljit_page_align < 0) - sljit_page_align = 4096; - sljit_page_align--; + if (align < 0) + align = 4096; + sljit_page_align = (sljit_uw)align - 1; } return sljit_page_align; } @@ -227,7 +230,7 @@ SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_free_stack(struct sljit_stack *st SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_free_stack(struct sljit_stack *stack, void *allocator_data) { SLJIT_UNUSED_ARG(allocator_data); - munmap((void*)stack->min_start, stack->end - stack->min_start); + munmap((void*)stack->min_start, (size_t)(stack->end - stack->min_start)); SLJIT_FREE(stack, allocator_data); } @@ -237,7 +240,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_stack* SLJIT_FUNC sljit_allocate_stack(slj { struct sljit_stack *stack; void *ptr; - sljit_sw page_align; + sljit_uw page_align; SLJIT_UNUSED_ARG(allocator_data); @@ -295,7 +298,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_u8 *SLJIT_FUNC sljit_stack_resize(struct sljit_st #if defined _WIN32 || defined(POSIX_MADV_DONTNEED) sljit_uw aligned_old_start; sljit_uw aligned_new_start; - sljit_sw page_align; + sljit_uw page_align; #endif if ((new_start < stack->min_start) || (new_start >= stack->end)) |