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Overview
| Comment: | POSIX enhancements for fossil_get_page_size(). |
|---|---|
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| Timelines: | family | ancestors | descendants | both | withMman |
| Files: | files | file ages | folders |
| SHA3-256: |
fd1bee7279b959c847abb37d55267c00 |
| User & Date: | mistachkin 2018-03-17 21:16:54 |
Context
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2018-03-17
| ||
| 21:24 | Report the detected memory page size in the verbose version information. (check-in: a6a2d861 user: mistachkin tags: withMman) | |
| 21:16 | POSIX enhancements for fossil_get_page_size(). (check-in: fd1bee72 user: mistachkin tags: withMman) | |
| 20:53 | Merge updates from trunk. (check-in: 2c3b7457 user: mistachkin tags: withMman) | |
Changes
Changes to src/util.c.
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**
** This file contains code for miscellaneous utility routines.
*/
#include "config.h"
#include "util.h"
#if defined(USE_MMAN_H)
# include <sys/mman.h>
#endif
/*
** For the fossil_timer_xxx() family of functions...
*/
#ifdef _WIN32
# include <windows.h>
................................................................................
}
void fossil_get_page_size(size_t *piPageSize){
#if defined(_WIN32)
SYSTEM_INFO sysInfo;
memset(&sysInfo, 0, sizeof(SYSTEM_INFO));
GetSystemInfo(&sysInfo);
*piPageSize = (size_t)sysInfo.dwPageSize;
#else
*piPageSize = 4096; /* FIXME: What for POSIX? */
#endif
}
void *fossil_secure_alloc_page(size_t *pN){
void *p;
size_t pageSize;
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** ** This file contains code for miscellaneous utility routines. */ #include "config.h" #include "util.h" #if defined(USE_MMAN_H) # include <sys/mman.h> # include <unistd.h> #endif /* ** For the fossil_timer_xxx() family of functions... */ #ifdef _WIN32 # include <windows.h> ................................................................................ } void fossil_get_page_size(size_t *piPageSize){ #if defined(_WIN32) SYSTEM_INFO sysInfo; memset(&sysInfo, 0, sizeof(SYSTEM_INFO)); GetSystemInfo(&sysInfo); *piPageSize = (size_t)sysInfo.dwPageSize; #elif defined(USE_MMAN_H) *piPageSize = (size_t)sysconf(_SC_PAGE_SIZE); #else *piPageSize = 4096; /* FIXME: What for POSIX? */ #endif } void *fossil_secure_alloc_page(size_t *pN){ void *p; size_t pageSize; |