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json_dumpf: Document the output shortage on error

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Petri Lehtinen 2009-10-15 21:06:59 +03:00
parent 4cd777712b
commit b67e130fda
1 changed files with 3 additions and 0 deletions
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doc/apiref.rst
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@ -514,6 +514,9 @@ is in UTF-8.
Write the JSON representation of *root* to the stream *output*. Write the JSON representation of *root* to the stream *output*.
*flags* is described above. Returns 0 on success and -1 on error. *flags* is described above. Returns 0 on success and -1 on error.
If an error occurs, something may have already been written to
*output*. In this case, the output is undefined and most likely not
valid JSON.
.. cfunction:: int json_dump_file(const json_t *json, const char *path, unsigned long flags) .. cfunction:: int json_dump_file(const json_t *json, const char *path, unsigned long flags)