aboutsummaryrefslogtreecommitdiff
path: root/libio/fileops.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2002-08-30 07:04:16 +0000
committerUlrich Drepper <drepper@redhat.com>2002-08-30 07:04:16 +0000
commitb7fc6d07afa8956c5a18d28db02a52d63a70acb8 (patch)
treee1c72af3e513c04bb5c959ad461939c3d43af1dc /libio/fileops.c
parentcc13edc8d4351bb96bb2e0d785284ec089705cfa (diff)
downloadglibc-b7fc6d07afa8956c5a18d28db02a52d63a70acb8.tar
glibc-b7fc6d07afa8956c5a18d28db02a52d63a70acb8.tar.gz
glibc-b7fc6d07afa8956c5a18d28db02a52d63a70acb8.tar.bz2
glibc-b7fc6d07afa8956c5a18d28db02a52d63a70acb8.zip
(_IO_new_file_fopen): Recognize new mode specifier 'm' to enable mmap I/O.
Diffstat (limited to 'libio/fileops.c')
-rw-r--r--libio/fileops.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/libio/fileops.c b/libio/fileops.c
index e9e919306d..c1892f34b8 100644
--- a/libio/fileops.c
+++ b/libio/fileops.c
@@ -290,7 +290,7 @@ _IO_new_file_fopen (fp, filename, mode, is32not64)
#ifdef _LIBC
last_recognized = mode;
#endif
- for (i = 1; i < 4; ++i)
+ for (i = 1; i < 5; ++i)
{
switch (*++mode)
{
@@ -313,6 +313,10 @@ _IO_new_file_fopen (fp, filename, mode, is32not64)
#ifdef _LIBC
last_recognized = mode;
#endif
+ continue;
+ case 'm':
+ fp->_flags2 |= _IO_FLAGS2_MMAP;
+ continue;
default:
/* Ignore. */
continue;