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unify on 32-bit signed lengths

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This commit is contained in:
Joey Castillo
2022-05-09 21:31:45 -04:00
parent 8455bfc9a5
commit 3a9dd0df08
2 changed files with 12 additions and 6 deletions
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8
movement/filesystem.h
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@@ -36,7 +36,7 @@ bool filesystem_init(void);
/** @brief Gets the space available on the filesystem.
* @return the free space in bytes
*/
int filesystem_get_free_space(void);
int32_t filesystem_get_free_space(void);
/** @brief Checks for the existence of a file on the filesystem.
* @param filename the file you wish to check
@@ -50,6 +50,12 @@ bool filesystem_file_exists(char *filename);
*/
bool filesystem_rm(char *filename);
/** @brief Gets the size of a file on the filesystem.
* @param filename the file whose size you wish to determine
* @return the file's size in bytes, or -1 if the file does not exist.
*/
int32_t filesystem_get_file_size(char *filename);
/** @brief Reads a file from the filesystem into a buffer
* @param filename the file you wish to read
* @param buf A buffer of at least length bytes; the file will be read into this buffer