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authorZack Weinberg <zackw@panix.com>2016-11-20 23:00:02 -0500
committerZack Weinberg <zackw@panix.com>2017-06-08 13:58:17 -0400
commit199fc19d3aaaf57944ef036e15904febe877fc93 (patch)
tree5056d2447de58c0bb197d87740098220f556b242 /include/stdio.h
parent4615f5aefeaa45345484a9ce8e3d0ea977c80d80 (diff)
downloadglibc-199fc19d3aaaf57944ef036e15904febe877fc93.tar.gz
Remove __need macros from stdio.h and wchar.h.
wint_t is a little finicky because it might be defined by stddef.h, which belongs to the compiler. In addition to the _types_, a bunch of other declarations shared between wctype.h and wchar.h are factored out to their own header. * libio/bits/types/FILE.h, libio/bits/types/__FILE.h * wcsmbs/bits/types/mbstate_t.h, wcsmbs/bits/types/__mbstate_t.h * wcsmbs/bits/types/wint_t.h: New single-type definition files. * wctype/bits/wctype-wchar.h: New file holding declarations shared between wctype.h and wchar.h. * libio/Makefile, wcsmbs/Makefile, wctype/Makefile: Install them. * include/bits/types/FILE.h, include/bits/types/__FILE.h * include/bits/types/mbstate_t.h, include/bits/types/__mbstate_t.h * include/bits/types/wint_t.h, include/bits/wcsmbs-wchar.h: New wrappers. * include/stdio.h, include/wchar.h, include/wctype.h: No need to handle __need macros. * grp/grp.h, gshadow/gshadow.h, hurd/hurd.h, iconv/gconv.h * libio/stdio.h, mach/mach.h, misc/mntent.h, pwd/pwd.h * shadow/shadow.h, stdio-common/printf.h, wcsmbs/uchar.h * wcsmbs/wchar.h, wctype/wctype.h * sysdeps/generic/_G_config.h, sysdeps/unix/sysv/linux/_G_config.h Use the new files instead of __need macros.
Diffstat (limited to 'include/stdio.h')
-rw-r--r--include/stdio.h16
1 files changed, 7 insertions, 9 deletions
diff --git a/include/stdio.h b/include/stdio.h
index ed6593ba50..f68f633bd6 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -1,8 +1,6 @@
#ifndef _STDIO_H
-# if defined _ISOMAC || defined __need_FILE || defined __need___FILE
-# include <libio/stdio.h>
-# else
-# include <libio/stdio.h>
+# include <libio/stdio.h>
+# ifndef _ISOMAC
/* Now define the internal interfaces. */
@@ -71,11 +69,11 @@ libc_hidden_proto (__isoc99_vfscanf)
extern FILE *__new_tmpfile (void);
extern FILE *__old_tmpfile (void);
-
-
# define __need_size_t
-# define __need_wint_t
# include <stddef.h>
+
+# include <bits/types/wint_t.h>
+
/* Generate a unique file name (and possibly open it). */
extern int __path_search (char *__tmpl, size_t __tmpl_len,
const char *__dir, const char *__pfx,
@@ -183,5 +181,5 @@ libc_hidden_proto (__obstack_vprintf_chk)
extern FILE * __fmemopen (void *buf, size_t len, const char *mode);
libc_hidden_proto (__fmemopen)
-# endif
-#endif
+# endif /* not _ISOMAC */
+#endif /* stdio.h */