62 lines
2.0 KiB
Diff
62 lines
2.0 KiB
Diff
From aebb2831c13ffc6f1df79e638b99e78c52aed4ce Mon Sep 17 00:00:00 2001
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Message-Id: <aebb2831c13ffc6f1df79e638b99e78c52aed4ce.1397593673.git.baruch@tkos.co.il>
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From: Baruch Siach <baruch@tkos.co.il>
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Date: Sun, 13 Apr 2014 15:26:46 +0300
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Subject: [PATCH] Fix rpmatch() call under uClibc
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Combine the following two patches. The first is upstream (commit 50c9e11f7e),
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the second has been posted upstream at
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http://patchwork.ozlabs.org/patch/339365/.
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include/common.h: fix build against current uClibc
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Commit dbe0fd17f2 (mtd-utils: new prompt() helper for talking to the user)
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introduced a rpmatch() call. However, uClibc versions older than (not yet
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released) 0.9.34 don't have rpmatch() implementation. Add one.
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
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Acked-by: Mike Frysinger <vapier@gentoo.org>
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include/common.h: fix build against recent 0.9.33 uClibc
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An implementation of rpmatch() was backported to the 0.9.33 branch of uClibc.
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So the uClibc version check introduced in commit 50c9e11f7e (include/common.h:
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fix build against current uClibc) is not enough. Rename the local rpmatch()
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implementation to avoid collision.
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Cc: Mike Frysinger <vapier@gentoo.org>
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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---
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include/common.h | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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diff --git a/include/common.h b/include/common.h
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index 4ffccea17213..838dc757bdf1 100644
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--- a/include/common.h
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+++ b/include/common.h
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@@ -102,6 +102,20 @@ extern "C" {
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fprintf(stderr, "%s: warning!: " fmt "\n", PROGRAM_NAME, ##__VA_ARGS__); \
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} while(0)
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+#if defined(__UCLIBC__)
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+/* uClibc versions before 0.9.34 don't have rpmatch() */
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+#if __UCLIBC_MAJOR__ == 0 && \
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+ (__UCLIBC_MINOR__ < 9 || \
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+ (__UCLIBC_MINOR__ == 9 && __UCLIBC_SUBLEVEL__ < 34))
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+#define rpmatch __rpmatch
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+static inline int __rpmatch(const char *resp)
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+{
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+ return (resp[0] == 'y' || resp[0] == 'Y') ? 1 :
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+ (resp[0] == 'n' || resp[0] == 'N') ? 0 : -1;
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+}
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+#endif
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+#endif
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+
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/**
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* prompt the user for confirmation
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*/
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--
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1.9.1
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