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path.c: removed unneeded functions.

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This commit is contained in:
Henrik Hautakoski 2010-11-14 09:46:34 +01:00
parent de35c33c37
commit f752e03943
3 changed files with 0 additions and 77 deletions
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65
src/path.c
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@ -21,27 +21,6 @@
static char path_null = '\0';
/*
* allocates and initilizes a path
*/
static char* alloc_path(size_t s) {
char *ptr;
if (s < 1)
return NULL;
ptr = malloc(s+1);
if (ptr == NULL)
return NULL;
*ptr = '/';
memset(ptr+1, 0, s);
return ptr;
}
static const char* path_clear(const char *path) {
while(*path == '/')
@ -58,33 +37,6 @@ static inline int has_delim(const char *str) {
return strchr(str, '/') != NULL;
}
/*
* copy a clean path to buf
* NOTE: buffer should be atleast of size pathlen(path)+1
*/
static char* cpy_path(char *buf, const char *path) {
if (*path == 0)
return buf;
while(*path) {
*(buf++) = *path;
if (*path == '/')
path = path_clear(path);
else
path++;
}
if (*(buf-1) != '/')
*(buf++) = '/';
dassert(*buf == 0);
return buf;
}
int is_abspath(const char *path) {
if (path == NULL || *path != '/')
@ -104,23 +56,6 @@ int is_abspath(const char *path) {
return 1;
}
size_t pathlen(const char *path) {
size_t size = 0;
while(*path) {
size++;
if (*path == '/')
path = path_clear(path);
else
path++;
}
return size;
}
static char* expand_home() {
char *home = getenv("HOME");

2
src/path.h
View file

@ -16,8 +16,6 @@
int is_abspath(const char *path);
size_t pathlen(const char *path);
char* path_normalize(const char *base, const char *name, unsigned char dir);
#endif /* __PATH_H */

10
test/t_path.c
View file

@ -37,15 +37,6 @@ void test_normalize() {
free(ptr);
}
void test_pathlen() {
assert(pathlen("/usr/src/linux-2.6.30-r5/drivers") == 32);
assert(pathlen("/usr///src/") == 9);
assert(pathlen("/usr//include/sys//") == 17);
assert(pathlen("///var/lib/misc") == 13);
assert(pathlen("dir") == 3);
}
void test_isabspath() {
assert(is_abspath("file") == 0);
@ -108,7 +99,6 @@ int main(int argc, char *argv[]) {
test_isabspath();
test_normalize();
test_pathlen();
test_basename();
test_dirname();