xref: /openbsd-src/gnu/usr.bin/binutils-2.17/include/fopen-same.h (revision 3d8817e467ea46cf4772788d6804dd293abfb01a)
1*3d8817e4Smiod /* Macros for the 'type' part of an fopen, freopen or fdopen.
2*3d8817e4Smiod 
3*3d8817e4Smiod 	<Read|Write>[Update]<Binary file|text file>
4*3d8817e4Smiod 
5*3d8817e4Smiod    This version is for "same" systems, where text and binary files are
6*3d8817e4Smiod    the same.  An example is Unix.  Many Unix systems could also add a
7*3d8817e4Smiod    "b" to the string, indicating binary files, but some reject this
8*3d8817e4Smiod    (and thereby don't conform to ANSI C, but what else is new?).
9*3d8817e4Smiod 
10*3d8817e4Smiod    This file is designed for inclusion by host-dependent .h files.  No
11*3d8817e4Smiod    user application should include it directly, since that would make
12*3d8817e4Smiod    the application unable to be configured for both "same" and "binary"
13*3d8817e4Smiod    variant systems.  */
14*3d8817e4Smiod 
15*3d8817e4Smiod #define FOPEN_RB	"r"
16*3d8817e4Smiod #define FOPEN_WB 	"w"
17*3d8817e4Smiod #define FOPEN_AB 	"a"
18*3d8817e4Smiod #define FOPEN_RUB 	"r+"
19*3d8817e4Smiod #define FOPEN_WUB 	"w+"
20*3d8817e4Smiod #define FOPEN_AUB 	"a+"
21*3d8817e4Smiod 
22*3d8817e4Smiod #define FOPEN_RT	"r"
23*3d8817e4Smiod #define FOPEN_WT 	"w"
24*3d8817e4Smiod #define FOPEN_AT 	"a"
25*3d8817e4Smiod #define FOPEN_RUT 	"r+"
26*3d8817e4Smiod #define FOPEN_WUT 	"w+"
27*3d8817e4Smiod #define FOPEN_AUT 	"a+"
28