3 files changed, 23 insertions(+), 11 deletions(-)

M Makefile
M cstring.c
M cstring.h

@@ 8,8 8,9 @@ LIB = cstring
 DIST = ${LIB}-${VERSION}
 MAN3 = ${LIB}.3
 
+EXT = c
 SRC = cstring.c
-OBJ = cstring.o
+OBJ = ${SRC:.${EXT}=.o}
 
 all: options ${LIB}
 


@@ 17,13 18,15 @@ options:
 	@echo ${LIB} build options:
 	@echo "CFLAGS   = ${CFLAGS}"
 	@echo "LDFLAGS  = ${LDFLAGS}"
+	@echo "ARFLAGS  = ${ARFLAGS}"
 	@echo "CC       = ${CC}"
+	@echo "AR       = ${AR}"
 
 ${LIB}: ${OBJ}
 	${AR} ${ARFLAGS} lib${LIB}.a ${OBJ}
 
-${OBJ}: ${SRC} cstring.h
-	${CC} ${CFLAGS} -c ${SRC} -o $@
+.${EXT}.o:
+	${CC} ${CFLAGS} -c $<
 
 dist: clean
 	${MKDIR} ${DIST}

@@ 397,6 397,21 @@ cstring_find_last_not_of(const cstring *cs, const char *s)
 
 #undef CSTR_CHECK
 
+int
+cstring_ends_with_str(const cstring *cs, const char *s)
+{
+        /* avoid cstring_substr */
+        cstring sub;
+        size_t slen;
+        int found;
+
+        slen = strlen(s);
+        sub = cstring_substr(cs, cs->len - slen, slen);
+        found = !strcmp(sub.str, s);
+        cstring_delete(&sub);
+        return found;
+}
+
 char *
 cstring_copy(const char *s)
 {

@@ 18,7 18,7 @@ extern "C" {
 #define CSTRING_FLAG_CHECK(flag, bit)  (((flag) & (int)(bit)) == (int)(bit))
 
 #define CSTRING_MALLOC(ptr, size) do {                                       \
-        ptr = (char *)malloc((size));                                        \
+        ptr = malloc((size));                                                \
         if (ptr == NULL)                                                     \
                 fputs("CSTRING_MALLOC(): cannot allocate memory\n", stderr); \
 } while (0)


@@ 83,6 83,7 @@ extern size_t     cstring_find_first_of(const cstring *, const char *);
 extern size_t     cstring_find_first_not_of(const cstring *,const  char *);
 extern size_t     cstring_find_last_of(const cstring *, const char *);
 extern size_t     cstring_find_last_not_of(const cstring *, const char *);
+extern int        cstring_ends_with_str(const cstring *, const char *);
 extern char      *cstring_copy(const char *);
 extern void       cstring_resize(cstring *, size_t);
 extern cstring   *cstring_getline(FILE *, cstring *, char);


@@ 100,7 101,6 @@ static inline int     cstring_empty(const cstring *);
 static inline char    cstring_front(const cstring *);
 static inline char    cstring_back(const cstring *);
 static inline int     cstring_starts_with_str(const cstring *, const char *);
-static inline int     cstring_ends_with_str(const cstring *, const char *);
 static inline int     cstring_starts_with_char(const cstring *, char);
 static inline int     cstring_ends_with_char(const cstring *, char);
 static inline void   *cstring_data(const cstring *);


@@ 170,12 170,6 @@ cstring_starts_with_str(const cstring *cs, const char *s)
 }
 
 static inline int
-cstring_ends_with_str(const cstring *cs, const char *s)
-{
-        return (cstring_find(cs, s) == cs->len - strlen(s));
-}
-
-static inline int
 cstring_starts_with_char(const cstring *cs, char c)
 {
         return (cs->str[0] == c);