ref: 91c75c5c2390d8703c96bb8a7886a905ce26f12d
parent: 3c92144280867e5086fd4697c0b60ecaa5301abd
author: Johann <johannkoenig@google.com>
date: Thu Dec 17 12:04:11 EST 2015
Remove unused POSIX_MMAP references Change-Id: I6998e15f9ed2849a270033217c02e27c79ee8343
--- a/configure
+++ b/configure
@@ -261,7 +261,6 @@
${ARCH_EXT_LIST}vpx_ports
pthread_h
- sys_mman_h
unistd_h
"
EXPERIMENT_LIST="
@@ -550,7 +549,6 @@
*)
case $header in
pthread.h) true;;
- sys/mman.h) true;;
unistd.h) true;;
*) false;;
esac && enable_feature $var
@@ -567,7 +565,6 @@
EOF
# check system headers
check_header pthread.h
- check_header sys/mman.h
check_header unistd.h # for sysconf(3) and friends.
check_header vpx/vpx_integer.h -I${source_path} && enable_feature vpx_ports--- a/examples/vp8_multi_resolution_encoder.c
+++ b/examples/vp8_multi_resolution_encoder.c
@@ -29,13 +29,6 @@
#include <math.h>
#include <assert.h>
#include <sys/time.h>
-#if USE_POSIX_MMAP
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <unistd.h>
-#endif
#include "vpx_ports/vpx_timer.h"
#include "vpx/vpx_encoder.h"
#include "vpx/vp8cx.h"
--- a/vpxstats.c
+++ b/vpxstats.c
@@ -26,17 +26,6 @@
stats->buf.buf = NULL;
res = (stats->file != NULL);
} else {-#if USE_POSIX_MMAP
- struct stat stat_buf;
- int fd;
-
- fd = open(fpf, O_RDONLY);
- stats->file = fdopen(fd, "rb");
- fstat(fd, &stat_buf);
- stats->buf.sz = stat_buf.st_size;
- stats->buf.buf = mmap(NULL, stats->buf.sz, PROT_READ, MAP_PRIVATE, fd, 0);
- res = (stats->buf.buf != NULL);
-#else
size_t nbytes;
stats->file = fopen(fpf, "rb");
@@ -58,7 +47,6 @@
nbytes = fread(stats->buf.buf, 1, stats->buf.sz, stats->file);
res = (nbytes == stats->buf.sz);
-#endif /* USE_POSIX_MMAP */
}
return res;
@@ -82,11 +70,7 @@
void stats_close(stats_io_t *stats, int last_pass) { if (stats->file) { if (stats->pass == last_pass) {-#if USE_POSIX_MMAP
- munmap(stats->buf.buf, stats->buf.sz);
-#else
free(stats->buf.buf);
-#endif /* USE_POSIX_MMAP */
}
fclose(stats->file);