8972e65bf5
Replace calls to strcpy() and strncpy() with the newly introduced uv__strscpy() function that is meticulous about zero-terminating the destination buffer. PR-URL: https://github.com/libuv/libuv/pull/2065 Refs: https://www.kernel.org/doc/htmldocs/kernel-api/API-strscpy.html Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com>
19 lines
606 B
C
19 lines
606 B
C
#ifndef UV_STRSCPY_H_
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#define UV_STRSCPY_H_
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/* Include uv.h for its definitions of size_t and ssize_t.
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* size_t can be obtained directly from <stddef.h> but ssize_t requires
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* some hoop jumping on Windows that I didn't want to duplicate here.
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*/
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#include "uv.h"
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/* Copies up to |n-1| bytes from |d| to |s| and always zero-terminates
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* the result, except when |n==0|. Returns the number of bytes copied
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* or UV_E2BIG if |d| is too small.
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*
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* See https://www.kernel.org/doc/htmldocs/kernel-api/API-strscpy.html
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*/
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ssize_t uv__strscpy(char* d, const char* s, size_t n);
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#endif /* UV_STRSCPY_H_ */
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