diff options
Diffstat (limited to 'apps/graphics/tiff/tiff_internal.h')
-rw-r--r-- | apps/graphics/tiff/tiff_internal.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/apps/graphics/tiff/tiff_internal.h b/apps/graphics/tiff/tiff_internal.h index bfc2a0253..5596122fa 100644 --- a/apps/graphics/tiff/tiff_internal.h +++ b/apps/graphics/tiff/tiff_internal.h @@ -108,11 +108,12 @@ extern "C" { * count - The number of bytes to write * * Returned Value: - * Zero (OK) on success. A negated errno value on failure. + * On success, then number of bytes read; Zero is returned on EOF. + * Otherwise, a negated errno value on failure. * ****************************************************************************/ -EXTERN int tiff_read(int fd, FAR void *buffer, size_t count); +EXTERN ssize_t tiff_read(int fd, FAR void *buffer, size_t count); /**************************************************************************** * Name: tiff_write |