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Use size_t for blob lengths in utilfdt_read*

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It's more appropriate than off_t since it is, after all, a size not an
offset.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
This commit is contained in:
David Gibson 2018-03-17 14:53:23 +11:00
parent 0112fda03b
commit fb9c6abdda
4 changed files with 7 additions and 7 deletions
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4
util.h
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@ -101,7 +101,7 @@ char get_escape_char(const char *s, int *i);
* @param len If non-NULL, the amount of data we managed to read
* @return Pointer to allocated buffer containing fdt, or NULL on error
*/
char *utilfdt_read(const char *filename, off_t *len);
char *utilfdt_read(const char *filename, size_t *len);
/**
* Read a device tree file into a buffer. Does not report errors, but only
@ -113,7 +113,7 @@ char *utilfdt_read(const char *filename, off_t *len);
* @param len If non-NULL, the amount of data we managed to read
* @return 0 if ok, else an errno value representing the error
*/
int utilfdt_read_err(const char *filename, char **buffp, off_t *len);
int utilfdt_read_err(const char *filename, char **buffp, size_t *len);
/**
* Write a device tree buffer to a file. This will report any errors on