Messages in this thread Patch in this message |  | | | Date | Wed, 8 Mar 2006 10:08:27 +0100 | | From | Adrian Bunk <> | | Subject | [-mm patch] add a prototype for v9fs_printfcall() |
On Tue, Mar 07, 2006 at 02:19:29AM -0800, Andrew Morton wrote: >... > Changes since 2.6.16-rc3-mm2: >... > +v9fs-print-9p-messages.patch >... > Misc updates and fixes >...
If you create a function in one file and call them from another file you need a prototype in a header file or bad runtime errors can occur in some cases.
You mustn't ignore warnings about implicitely defined functions. This bug was found by the gcc -Werror-implicit-function-declaration flag that turns such warnings into errors.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
--- linux-2.6.16-rc5-mm3-full/fs/9p/9p.h.old 2006-03-07 13:31:13.000000000 +0100 +++ linux-2.6.16-rc5-mm3-full/fs/9p/9p.h 2006-03-07 13:32:08.000000000 +0100 @@ -372,3 +372,6 @@ int v9fs_t_write(struct v9fs_session_info *v9ses, u32 fid, u64 offset, u32 count, const char __user * data, struct v9fs_fcall **rcall); + +int v9fs_printfcall(char *buf, int buflen, struct v9fs_fcall *fc, int extended); + - 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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