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Diffstat (limited to 'Utilities/cmlibuv/src/strscpy.h')
| -rw-r--r-- | Utilities/cmlibuv/src/strscpy.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Utilities/cmlibuv/src/strscpy.h b/Utilities/cmlibuv/src/strscpy.h new file mode 100644 index 0000000000..fbe0a393f2 --- /dev/null +++ b/Utilities/cmlibuv/src/strscpy.h @@ -0,0 +1,18 @@ +#ifndef UV_STRSCPY_H_ +#define UV_STRSCPY_H_ + +/* Include uv.h for its definitions of size_t and ssize_t. + * size_t can be obtained directly from <stddef.h> but ssize_t requires + * some hoop jumping on Windows that I didn't want to duplicate here. + */ +#include "uv.h" + +/* Copies up to |n-1| bytes from |d| to |s| and always zero-terminates + * the result, except when |n==0|. Returns the number of bytes copied + * or UV_E2BIG if |d| is too small. + * + * See https://www.kernel.org/doc/htmldocs/kernel-api/API-strscpy.html + */ +ssize_t uv__strscpy(char* d, const char* s, size_t n); + +#endif /* UV_STRSCPY_H_ */ |