trange.c: add pledge(2) - numtools - perform numerical operations on vectors an… | |
git clone git://src.adamsgaard.dk/numtools | |
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--- | |
commit 7e2f799e29da287dac3cc67c1f1ade065a63e7d9 | |
parent 211ed30935ec20145286227258cfc75d6d436734 | |
Author: Anders Damsgaard <[email protected]> | |
Date: Tue, 3 May 2022 08:28:59 +0200 | |
range.c: add pledge(2) | |
Diffstat: | |
M range.c | 3 +++ | |
1 file changed, 3 insertions(+), 0 deletions(-) | |
--- | |
diff --git a/range.c b/range.c | |
t@@ -25,6 +25,9 @@ main(int argc, char *argv[]) | |
double minv = 0.0, maxv = 1.0, dx; | |
char fmtstr[PATH_MAX] = "%g\n"; | |
+ if (pledge("stdio", NULL) == -1) | |
+ err(2, "pledge"); | |
+ | |
ARGBEGIN { | |
case 'b': | |
openstart = 1; |