# Version/format files

Version/format files. More...

## Functions
svn_error_t * | svn_io_read_version_file (int *version, const char *path, apr_pool_t *pool)
| Set *version to the integer that starts the file at path.
svn_error_t * | svn_io_write_version_file (const char *path, int version, apr_pool_t *pool)
| Create (or overwrite) the file at path with new contents, formatted as a non-negative integer version followed by a single newline.

## Detailed Description

Version/format files.

## Function Documentation

svn_error_t* svn_io_read_version_file | ( | int * | version,
|  | const char * | path,
|  | apr_pool_t * | pool |
| ) |  |  |

Set *version to the integer that starts the file at path.

If the file does not begin with a series of digits followed by a newline, return the error SVN_ERR_BAD_VERSION_FILE_FORMAT. Use pool for all allocations.

svn_error_t* svn_io_write_version_file | ( | const char * | path,
|  | int | version,
|  | apr_pool_t * | pool |
| ) |  |  |

Create (or overwrite) the file at path with new contents, formatted as a non-negative integer version followed by a single newline.

On successful completion the file will be read-only. Use pool for all allocations.

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