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/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
char *
libsimple_abspath(const char *path, const char *relto)
{
size_t size;
int add_slash;
char *p, *ret, *relto_free = NULL;
if (*path == '/') {
ret = strdup(path);
return ret;
}
while (path[0] == '.' && path[1] == '/')
path = &path[2];
if (!relto) {
relto_free = libsimple_getcwd();
if (!relto_free)
return NULL;
relto = relto_free;
}
add_slash = (strchr(relto, '\0')[-1] != '/');
size = strlen(relto) + strlen(path) + (size_t)(1 + add_slash);
ret = malloc(size);
if (ret) {
p = stpcpy(ret, relto);
if (add_slash)
*p++ = '/';
stpcpy(p, path);
}
free(relto_free);
return ret;
}
#else
#include "test.h"
int
main(void) /* TODO test */
{
return 0;
}
#endif
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