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Unified Diff: fusl/src/misc/getauxval.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: fusl/src/misc/getauxval.c
diff --git a/fusl/src/misc/getauxval.c b/fusl/src/misc/getauxval.c
new file mode 100644
index 0000000000000000000000000000000000000000..b846c80fdd4c0567cc3223398b57fdedd0f0b0a2
--- /dev/null
+++ b/fusl/src/misc/getauxval.c
@@ -0,0 +1,13 @@
+#include <sys/auxv.h>
+#include <errno.h>
+#include "libc.h"
+
+unsigned long getauxval(unsigned long item)
+{
+ size_t *auxv = libc.auxv;
+ if (item == AT_SECURE) return libc.secure;
+ for (; *auxv; auxv+=2)
+ if (*auxv==item) return auxv[1];
+ errno = ENOENT;
+ return 0;
+}
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