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use restrict everywhere it's required by c99 and/or posix 2008

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to deal with the fact that the public headers may be used with pre-c99
compilers, __restrict is used in place of restrict, and defined
appropriately for any supported compiler. we also avoid the form
[restrict] since older versions of gcc rejected it due to a bug in the
original c99 standard, and instead use the form *restrict.
This commit is contained in:
Rich Felker 2012-09-06 22:44:55 -04:00
commit 400c5e5c83
192 changed files with 552 additions and 382 deletions
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8
include/sys/statvfs.h
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@ -5,6 +5,12 @@
extern "C" {
#endif
#if __STDC_VERSION__ >= 199901L
#define __restrict restrict
#elif !defined(__GNUC__)
#define __restrict
#endif
#define __NEED_fsblkcnt_t
#define __NEED_fsfilcnt_t
#include <bits/alltypes.h>
@ -26,7 +32,7 @@ struct statvfs {
int __reserved[6];
};
int statvfs (const char *, struct statvfs *);
int statvfs (const char *__restrict, struct statvfs *__restrict);
int fstatvfs (int, struct statvfs *);
#define ST_RDONLY 1