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authorUlrich Drepper <drepper@redhat.com>1998-08-26 00:07:26 +0000
committerUlrich Drepper <drepper@redhat.com>1998-08-26 00:07:26 +0000
commit08cac4ac19abd40887afbd9d841cd96a8efbbe98 (patch)
tree4bf358e1cb79b646a43b0fc527436e240ee4edaa /libio/iogetline.c
parent6dbb7062ff2af970c6b8befecf71d7284d5813fb (diff)
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Update.
1998-08-25 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/dl-cache.c: Move static variable cache and cachesize to toplevel. (_dl_unload_cache): New function. * elf/Versions [libc GLIBC_2.1]: Add _dl_unload_cache. * elf/dl-open.c (_dl_open): Unload map file before freeing the lock. * elf/rtld (dl_main): Unload map file before jumping to user code. * sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Define O_DIRECT. Correct comment for O_LARGEFILE. * sysdeps/unix/sysv/linux/bits/fcntl.h: Define O_DIRECT. Change O_LARGEFILE to correct value. 1998-08-25 14:34 Ulrich Drepper <drepper@cygnus.com> * libio/iogetline.c (_IO_getline_info): Don't read anything for N == 0. Patch by HJ Lu.
Diffstat (limited to 'libio/iogetline.c')
-rw-r--r--libio/iogetline.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libio/iogetline.c b/libio/iogetline.c
index 328e20e..9b49039 100644
--- a/libio/iogetline.c
+++ b/libio/iogetline.c
@@ -59,7 +59,7 @@ _IO_getline_info (fp, buf, n, delim, extract_delim, eof)
char *ptr = buf;
if (eof != NULL)
*eof = 0;
- do
+ while (n != 0);
{
_IO_ssize_t len = fp->_IO_read_end - fp->_IO_read_ptr;
if (len <= 0)
@@ -108,7 +108,7 @@ _IO_getline_info (fp, buf, n, delim, extract_delim, eof)
ptr += len;
n -= len;
}
- } while (n != 0);
+ }
return ptr - buf;
}