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authorMike Frysinger <vapier@gentoo.org>2012-04-30 00:40:49 -0400
committerMike Frysinger <vapier@gentoo.org>2012-04-30 00:42:27 -0400
commitecc6a1d1580086572c4c505330be52dbad205c27 (patch)
tree07196d6a352f897a07a7546ba1ba08405f927e4c
parentea4389f7c11ef401a92b4b748321dce8fc3de1d8 (diff)
rpmatch: simple inline version
Since rpmatch will match ^[Yy] and ^[Nn] regardless of locale, this lets us create a simple inline version. Newer procps versions use this function. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
-rw-r--r--include/stdlib.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/include/stdlib.h b/include/stdlib.h
index 352e58ab3..05a18eb8f 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -828,12 +828,17 @@ __END_NAMESPACE_STD
#endif /* __UCLIBC_HAS_WCHAR__ */
-#if 0 /*def __USE_SVID*/
+#ifdef __USE_SVID
/* Determine whether the string value of RESPONSE matches the affirmation
or negative response expression as specified by the LC_MESSAGES category
in the program's current locale. Returns 1 if affirmative, 0 if
negative, and -1 if not matching. */
-extern int rpmatch (__const char *__response) __THROW __nonnull ((1)) __wur;
+__THROW __nonnull ((1)) __wur
+static inline int rpmatch (__const char *__response)
+{
+ return (__response[0] == 'y' || __response[0] == 'Y') ? 1 :
+ (__response[0] == 'n' || __response[0] == 'N') ? 0 : -1;
+}
#endif