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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-09-26 22:16:24 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-09-26 23:49:27 +0200 |
| commit | 87f58c2ed885d636229f7209fde883058433a1ce (patch) | |
| tree | 92af07c4965a7a60469aa409765019d1e2d18a16 /src/tools.h | |
| parent | c4df9505cb1a6af6c1e7b12246b3d02f9e64597d (diff) | |
Print v4l parser position on error
Most parser functions take a **endp argument to indicate the caller
where parsing has stopped. This is currently only used after parsing
something successfully. This patch sets **endp to the erroneous
position in the error case and prints its position after an error
has occured.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/tools.h')
| -rw-r--r-- | src/tools.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/tools.h b/src/tools.h index de06cb3..e64b37e 100644 --- a/src/tools.h +++ b/src/tools.h @@ -25,5 +25,8 @@ #define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0])) #define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f)) +void media_print_streampos(struct media_device *media, const char *p, + const char *end); + #endif /* __TOOLS_H__ */ |