fix for old systems

lib/std-cut.c

@@ -26,14 +26,6 @@
 #include "hawk-prv.h"
 #include "hawk-std.h"
 
-#if 0
-struct xtn_t
-{
-	const hawk_ooch_t* infile;
-	const hawk_ooch_t* outfile;
-};
-#else
-
 typedef struct xtn_in_t xtn_in_t;
 struct xtn_in_t
 {
@@ -70,9 +62,6 @@ struct xtn_t
 
 	hawk_link_t* sio_names;
 };
-#endif
-
-typedef struct xtn_t xtn_t;
 
 #if defined(HAWK_HAVE_INLINE)
 static HAWK_INLINE xtn_t* GET_XTN(hawk_cut_t* cut) { return (xtn_t*)((hawk_uint8_t*)hawk_cut_getxtn(cut) - HAWK_SIZEOF(xtn_t)); }

t/err.sh

@@ -3,6 +3,12 @@
 for i in $@; do :; done
 script="$i"
 
+escape_regex() {
+	local str="$1"
+	## escape [, ], {, (, \, $, *, . ^, ), }
+	printf '%s\n' "$str" | sed -r -e 's/[][{(\$*.^)}]/\\&/g'
+}
+
 run_partfile() {
 	l_cmd="";
 	l_nargs=$#
@@ -21,7 +27,9 @@ run_partfile() {
 	l_partfile="$1"
 	l_cmd="$l_cmd $l_partfile"
 
-	l_expected_errinfo=$(grep -n -o -E "##ERROR: .+" "$l_partfile" 2>/dev/null)
+        ## old greps don't support -o. use sed to mimic it.
+	##l_expected_errinfo=$(grep -n -o -E "##ERROR: .+" "$l_partfile" 2>/dev/null)
+        l_expected_errinfo=$(grep -n -E "##ERROR: .+" "$l_partfile" 2>/dev/null | sed -r -n 's/^([0-9]*):.*(##ERROR: .*)/\1:\2/p')
 	[ -z "$l_expected_errinfo" ] && {
 		echo "ERROR: INVALID TESTER - $l_script($l_partno) contains no ERROR information"
 		return 1
@@ -33,8 +41,9 @@ run_partfile() {
 	l_expected_errmsg=$(echo $l_expected_errinfo | cut -c${l_xlen}-)
 	l_output=`$l_cmd 2>&1`
 	## the regular expression is not escaped properly. the error information must not
-	## include specifial regex characters to avoid problems.
-	echo "$l_output" | grep -E "ERROR: .+ LINE ${l_expected_errline} .+ FILE ${l_partfile} - ${l_expected_errmsg}" >/dev/null 2>&1 || {
+	## include special regex characters to avoid problems.
+	l_expected_errmsg_esc=$(escape_regex "${l_expected_errmsg}")
+	echo "$l_output" | grep -E "ERROR: .+ LINE ${l_expected_errline} .+ FILE ${l_partfile} - ${l_expected_errmsg_esc}" >/dev/null 2>&1 || {
 		echo "ERROR: error not raised at line $l_expected_errline - $l_script($l_partno) - $l_output"
 		return 1
 	}
@@ -45,7 +54,10 @@ run_partfile() {
 
 
 ever_failed=0
-partfile=`mktemp`
+## [NOTE]
+##   some old mktemp(e.g mktemp 1.5 on rhel 2.1) always required the template. 
+##   these days, newer ones don't need it.
+partfile=`mktemp tmp.XXXXXXXXXX`
 partno=0
 partlines=0
 > "$partfile"

t/t-008.c

@@ -26,6 +26,7 @@ int main(int argc, char* argv[])
 	clock_t start_time, end_time;
 	double malloc_time = 0.0, free_time = 0.0;
 	void **ptr_array;
+	size_t i;
 
 	if (argc >= 3)
 	{
@@ -46,7 +47,7 @@ int main(int argc, char* argv[])
 	}
 
 	start_time = clock();
-	for (size_t i = 0; i < num_iterations; ++i) {
+	for (i = 0; i < num_iterations; ++i) {
 		size_t size = random_size(max_alloc_size);
 		/*ptr_array[i] = malloc(size);*/
 		ptr_array[i] = HAWK_MMGR_ALLOC(&xma_mmgr, size);
@@ -64,7 +65,7 @@ int main(int argc, char* argv[])
 	malloc_time = (double)(end_time - start_time) / CLOCKS_PER_SEC;
 
 	start_time = clock();
-	for (size_t i = 0; i < num_iterations; ++i) {
+	for (i = 0; i < num_iterations; ++i) {
 		/*free(ptr_array[i]);*/
 		HAWK_MMGR_FREE(&xma_mmgr, ptr_array[i]);
 	}

t/t-009.c

@@ -108,6 +108,7 @@ int main(int argc, char* argv[])
 
 	Allocation* allocations; /* pool of active allocations */
 	size_t num_active = 0;
+	size_t i;
 
 	clock_t start_time, end_time;
 	double malloc_time = 0.0, free_time = 0.0;
@@ -144,7 +145,7 @@ int main(int argc, char* argv[])
 	srand((unsigned int)time(NULL));
 	start_time = clock();
 
-	for (size_t i = 0; i < num_iterations; ++i)
+	for (i = 0; i < num_iterations; ++i)
 	{
 		int do_alloc = (num_active == 0) || (rand() % 2 == 0 && num_active < max_alloc_active);
 
@@ -163,13 +164,14 @@ int main(int argc, char* argv[])
 			++num_active;
 		} else {
 			/* free a random active allocation */
+			clock_t t1, t2;
 			size_t index = rand() % num_active;
 			void *ptr_to_free = allocations[index].ptr;
 
-			clock_t t1 = clock();
+			t1 = clock();
 			/*free(ptr_to_free); */
 			HAWK_MMGR_FREE(&xma_mmgr, ptr_to_free);
-			clock_t t2 = clock();
+			t2 = clock();
 			free_time += (double)(t2 - t1) / CLOCKS_PER_SEC;
 
 			/* replace with last active allocation */
@@ -182,7 +184,7 @@ int main(int argc, char* argv[])
 	/* hawk_xma_dump(xma_mmgr.ctx, print_xma, HAWK_NULL); */
 
 	/* Free remaining allocations */
-	for (size_t i = 0; i < num_active; ++i) {
+	for (i = 0; i < num_active; ++i) {
 		/* free(allocations[i].ptr); */
 		HAWK_MMGR_FREE(&xma_mmgr, allocations[i].ptr);
 	}