docs: explicitly state return value on success

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Said Al Attrach 2019-03-30 18:15:08 +01:00
parent 2bf18e7843
commit 6feb9cb09d
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@ -649,7 +649,7 @@ ptrdiff_t os_write(const int fd, const char *const buf, const size_t size,
/// @param path Path of file to be copied
/// @param path_new Path of new file
/// @param flags Bitwise OR of flags defined in <uv.h>
/// @return libuv error code on error
/// @return 0 on success, or libuv error code on failure.
int os_copy(const char *path, const char *new_path, int flags)
{
int r;