diff options
| author | Yaakov Selkowitz <yselkowi@redhat.com> | 2016-04-14 07:50:11 +0300 |
|---|---|---|
| committer | Yaakov Selkowitz <yselkowi@redhat.com> | 2016-04-14 07:50:11 +0300 |
| commit | 9f90ae04358fc3f78e1c561209cc7117309ddfd8 (patch) | |
| tree | d2b17119d1da5a5ad585e47fa2ff1eab5d047887 /newlib/libc/include/strings.h | |
| parent | 7b391244009ebca831aa8f8dac82112a9daa9023 (diff) | |
Feature test macros overhaul: string.h and strings.h overlaps
strings.h is the header mandated for these functions in POSIX.1 prior to
2008 (when most of these were removed). The declarations in string.h are
only for BSD compatibility. But when both headers are included, avoid
duplicate declarations.
Also, mark stpcpy and stpncpy as POSIX.1-2008.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
Diffstat (limited to 'newlib/libc/include/strings.h')
| -rw-r--r-- | newlib/libc/include/strings.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/newlib/libc/include/strings.h b/newlib/libc/include/strings.h index fdccfca30..e467467ac 100644 --- a/newlib/libc/include/strings.h +++ b/newlib/libc/include/strings.h @@ -7,6 +7,9 @@ #ifndef _STRINGS_H_ #define _STRINGS_H_ +/* These functions are already declared in <string.h> with __BSD_VISIBLE */ +#if !(defined(_STRING_H_) && __BSD_VISIBLE) + #include "_ansi.h" #include <sys/reent.h> #include <sys/cdefs.h> @@ -32,4 +35,6 @@ int _EXFUN(strncasecmp,(const char *, const char *, size_t)); _END_STD_C +#endif /* !(_STRING_H_ && __BSD_VISIBLE) */ + #endif /* _STRINGS_H_ */ |