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| author | DJ Delorie <dj@redhat.com> | 2005-04-16 21:49:07 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2005-04-16 21:49:07 +0000 |
| commit | 73b4949a87e246ea9bdc1286c8d057a0717cb3d4 (patch) | |
| tree | c2d656f85b6d8e4c1e359c275d16eb813c13036e /include | |
| parent | 68401acd245a423c8d3f4c82d9ba215dfa5ecf86 (diff) | |
| download | cygnal-73b4949a87e246ea9bdc1286c8d057a0717cb3d4.tar.gz cygnal-73b4949a87e246ea9bdc1286c8d057a0717cb3d4.tar.bz2 cygnal-73b4949a87e246ea9bdc1286c8d057a0717cb3d4.zip | |
merge from gcc
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 4 | ||||
| -rw-r--r-- | include/libiberty.h | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index 2ddc1d420..08a124a85 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2005-04-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * libiberty.h (unlock_stream): New. + 2005-04-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * libiberty.h (fopen_unlocked, fdopen_unlocked, freopen_unlocked): diff --git a/include/libiberty.h b/include/libiberty.h index 671a1239c..8254aafab 100644 --- a/include/libiberty.h +++ b/include/libiberty.h @@ -48,6 +48,12 @@ extern "C" { #include <stdio.h> +/* If the OS supports it, ensure that the supplied stream is setup to + avoid any multi-threaded locking. Otherwise leave the FILE pointer + unchanged. If the stream is NULL do nothing. */ + +extern void unlock_stream (FILE *); + /* Open and return a FILE pointer. If the OS supports it, ensure that the stream is setup to avoid any multi-threaded locking. Otherwise return the FILE pointer unchanged. */ |