X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ffbufmode.c;h=5f659bfe91d4c2ec7e14ace8b911192a2f6e6e60;hb=bb2bf54fe80c58cf9ed9cb71447743060970d198;hp=3090d8f9cf9090c154d21836ced10ce490248af1;hpb=ea27c6baf761ef00f1f357b1dbf11782bb7deae2;p=gnulib.git
diff --git a/lib/fbufmode.c b/lib/fbufmode.c
index 3090d8f9c..5f659bfe9 100644
--- a/lib/fbufmode.c
+++ b/lib/fbufmode.c
@@ -1,19 +1,18 @@
/* Retrieve information about a FILE stream.
Copyright (C) 2007 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see . */
#include
@@ -55,9 +54,32 @@ fbufmode (FILE *fp)
if (fp->_flag & _IOLBF)
return _IOLBF;
# endif
+# if defined __sun && defined _LP64 /* Solaris/{SPARC,AMD64} 64-bit */
+# define fp_ ((struct { unsigned char *_ptr; \
+ unsigned char *_base; \
+ unsigned char *_end; \
+ long _cnt; \
+ int _file; \
+ unsigned int _flag; \
+ } *) fp)
+ return fp_->_flag & (_IONBF | _IOFBF);
+# else
if (fp->_flag & _IONBF)
return _IONBF;
return _IOFBF;
+# endif
+#elif defined __UCLIBC__ /* uClibc */
+ if (fp->__modeflags & __FLAG_LBF)
+ return _IOLBF;
+ if (fp->__modeflags & __FLAG_NBF)
+ return _IONBF;
+ return _IOFBF;
+#elif defined __QNX__ /* QNX */
+ if (fp->_Mode & 0x400 /* _MLBF */)
+ return _IOLBF;
+ if (fp->_Mode & 0x800 /* _MNBF */)
+ return _IONBF;
+ return _IOFBF;
#else
#error "Please port gnulib fbufmode.c to your platform! Look at the setvbuf implementation."
#endif