Messages in this thread | | | From | Jim Cromie <> | Date | Tue, 29 May 2012 19:11:14 -0600 | Subject | Re: include/linux/dynamic debug.h:111:2: error: impl icit declaration of function ‘strstr’ |
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hi Shawn,
On Tue, May 29, 2012 at 5:31 PM, shawn <shawnlandden@gmail.com> wrote: > SHIPPED arch/arm/boot/compressed/lib1funcs.S > In file included from include/linux/kernel.h:23:0, > from > arch/arm/boot/compressed/../../../../lib/xz/xz_private.h:15, > from > arch/arm/boot/compressed/../../../../lib/decompress_unxz.c:145, > from arch/arm/boot/compressed/decompress.c:50: > include/linux/dynamic_debug.h: In function > ‘ddebug_dyndbg_module_param_cb’: > include/linux/dynamic_debug.h:111:2: error: implicit declaration of > function ‘strstr’ [-Werror=implicit-function-declaration] >
> git blame shows b48420c1d3019ce8d84fb8e58f4ca86b8e3655b8 as introducing > this call > > -- > -Shawn Landden >
that symbol should have been provided by line 100
98 #else 99 100 #include <linux/string.h> 101 #include <linux/errno.h> ... 108 static inline int ddebug_dyndbg_module_param_cb(char *param, char *val, 109 const char *modname) 110 { 111 if (strstr(param, "dyndbg")) {
which has:
74 #ifndef __HAVE_ARCH_STRSTR 75 extern char * strstr(const char *, const char *); 76 #endif
does your arch have __HAVE_ARCH_STRSTR ? if so, is strstr exported under different conditions ??
Can you send me arch/arm/boot/compressed/decompress.i ? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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