git/compat/strlcpy.c

#include "../git-compat-util.h"

size_t gitstrlcpy(char *dest, const char *src, size_t size)
{
	size_t ret = strlen(src);

	if (size) {
		size_t len = (ret >= size) ? size - 1 : ret;
		memcpy(dest, src, len);
		dest[len] = '\0';
	}
	return ret;
}
simplify inclusion of system header files. This is a mechanical clean-up of the way *.c files include system header files. (1) sources under compat/, platform sha-1 implementations, and xdelta code are exempt from the following rules; (2) the first #include must be "git-compat-util.h" or one of our own header file that includes it first (e.g. config.h, builtin.h, pkt-line.h); (3) system headers that are included in "git-compat-util.h" need not be included in individual C source files. (4) "git-compat-util.h" does not have to include subsystem specific header files (e.g. expat.h). Signed-off-by: Junio C Hamano <junkio@cox.net> 2006-12-20 06:34:12 +08:00			`#include "../git-compat-util.h"`
Rename safe_strncpy() to strlcpy(). This cleans up the use of safe_strncpy() even more. Since it has the same semantics as strlcpy() use this name instead. Also move the definition from inside path.c to its own file compat/strlcpy.c, and use it conditionally at compile time, since some platforms already has strlcpy(). It's included in the same way as compat/setenv.c. Signed-off-by: Peter Eriksen <s022018@student.dtu.dk> Signed-off-by: Junio C Hamano <junkio@cox.net> 2006-06-24 22:01:25 +08:00
			`size_t gitstrlcpy(char dest, const char src, size_t size)`
			`{`
			`size_t ret = strlen(src);`

			`if (size) {`
			`size_t len = (ret >= size) ? size - 1 : ret;`
			`memcpy(dest, src, len);`
			`dest[len] = '\0';`
			`}`
			`return ret;`
			`}`