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-rw-r--r--include/common.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/common.h b/include/common.h
index 4ffccea..3b1366e 100644
--- a/include/common.h
+++ b/include/common.h
@@ -102,6 +102,19 @@ extern "C" {
fprintf(stderr, "%s: warning!: " fmt "\n", PROGRAM_NAME, ##__VA_ARGS__); \
} while(0)
+#if defined(__UCLIBC__)
+/* uClibc versions before 0.9.34 don't have rpmatch() */
+#if __UCLIBC_MAJOR__ == 0 && \
+ (__UCLIBC_MINOR__ < 9 || \
+ (__UCLIBC_MINOR__ == 9 && __UCLIBC_SUBLEVEL__ < 34))
+static inline int rpmatch(const char *resp)
+{
+ return (resp[0] == 'y' || resp[0] == 'Y') ? 1 :
+ (resp[0] == 'n' || resp[0] == 'N') ? 0 : -1;
+}
+#endif
+#endif
+
/**
* prompt the user for confirmation
*/