cngf-pf

commit 3b38b840aa892559966075831c33ae15f8d9d74e
parent a3dc11c379fbd6469652788cd8292423935bed55
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Sat,  7 Feb 2026 08:40:09 +0100

fix(arrays): align allocation helper allocation semantics

Diffstat:
M
arrays.c
 | 
15
++++++---------

1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/arrays.c b/arrays.c
@@ -100,14 +100,11 @@ spacing(const double *x, const int n)
 double *
 zeros(const int n)
 {
-	int i;
 	double *x;
 
 	check_magnitude(__func__, 1, n);
 	if (!(x = calloc(n, sizeof(double))))
 		err(1, "%s: x calloc", __func__);
-	for (i = 0; i < n; ++i)
-		x[i] = 0.0;
 
 	return x;
 }
@@ -120,8 +117,8 @@ ones(const int n)
 	double *x;
 
 	check_magnitude(__func__, 1, n);
-	if (!(x = calloc(n, sizeof(double))))
-		err(1, "%s: x calloc", __func__);
+	if (!(x = malloc(n * sizeof(double))))
+		err(1, "%s: x malloc", __func__);
 	for (i = 0; i < n; ++i)
 		x[i] = 1.0;
 
@@ -136,8 +133,8 @@ initval(const double value, const int n)
 	double *x;
 
 	check_magnitude(__func__, 1, n);
-	if (!(x = calloc(n, sizeof(double))))
-		err(1, "%s: x calloc", __func__);
+	if (!(x = malloc(n * sizeof(double))))
+		err(1, "%s: x malloc", __func__);
 	for (i = 0; i < n; ++i)
 		x[i] = value;
 
@@ -152,8 +149,8 @@ empty(const int n)
 
 	check_magnitude(__func__, 1, n);
 
-	if (!(out = calloc(n, sizeof(double))))
-		err(1, "%s: calloc", __func__);
+	if (!(out = malloc(n * sizeof(double))))
+		err(1, "%s: malloc", __func__);
 
 	return out;
 }