77dce2c25a
bnc#831880 OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/zlib?expand=0&rev=21
21 lines
721 B
Diff
21 lines
721 B
Diff
From: meissner@suse.de
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Subject: supply format arguments to gzprintf().
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Index: zlib-1.2.7/zlib.h
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===================================================================
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--- zlib-1.2.7.orig/zlib.h 2012-05-03 06:12:35.000000000 +0200
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+++ zlib-1.2.7/zlib.h 2012-09-27 13:12:58.187146312 +0200
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@@ -1329,7 +1329,11 @@
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error.
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*/
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-ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char *format, ...));
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+ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char *format, ...))
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+#ifdef __GNUC__
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+ __attribute__((__format__(__printf__,2,3)))
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+#endif
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+;
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/*
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Converts, formats, and writes the arguments to the compressed file under
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control of the format string, as in fprintf. gzprintf returns the number of
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