16 lines
393 B
Text
16 lines
393 B
Text
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errno.h header is required now that errno is a per-thread variable.
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"undefined symbol 'errno'" at runtime with dlopen()'d modules.
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Index: backend/pint.c
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--- backend/pint.c.orig
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+++ backend/pint.c
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@@ -42,7 +42,7 @@
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#include <limits.h>
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#include <stdlib.h>
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#include <string.h>
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-extern int errno;
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+#include <errno.h>
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#include "../include/sane/sane.h"
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#include "../include/sane/saneopts.h"
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