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authorMattias Andrée <maandree@operamail.com>2015-11-17 02:36:53 +0100
committerMattias Andrée <maandree@operamail.com>2015-11-17 02:36:53 +0100
commit8812f1cce6a097064287c257a2641684cb11b10f (patch)
tree53cead222df6579388a506b43d57ba37aed7fdb9
parentsplit ffs.c (diff)
downloadslibc-8812f1cce6a097064287c257a2641684cb11b10f.tar.gz
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split bzero.c
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to '')
-rw-r--r--src/strings/bzero.c22
-rw-r--r--src/strings/explicit_bzero.c43
2 files changed, 43 insertions, 22 deletions
diff --git a/src/strings/bzero.c b/src/strings/bzero.c
index 4be0948..a3cb557 100644
--- a/src/strings/bzero.c
+++ b/src/strings/bzero.c
@@ -21,13 +21,6 @@
/**
- * `memset`, except calls to it cannot be removed by the compiler.
- */
-void* (*volatile __slibc_explicit_memset)(void*, int, size_t) = memset;
-
-
-
-/**
* Override a memory segment with zeroes.
*
* @param segment The memory segment to override.
@@ -38,18 +31,3 @@ void bzero(void* segment, size_t size)
memset(segment, 0, size);
}
-
-/**
- * Override a memory segment with zeroes.
- *
- * Unlike `bzero` and `memset`, calls to this function
- * cannot be removed, as an optimisation, by the compiler.
- *
- * @param segment The memory segment to override.
- * @param size The size of the memory segment.
- */
-void explicit_bzero(void* segment, size_t size)
-{
- __slibc_explicit_memset(segment, 0, size);
-}
-
diff --git a/src/strings/explicit_bzero.c b/src/strings/explicit_bzero.c
new file mode 100644
index 0000000..00fe4ab
--- /dev/null
+++ b/src/strings/explicit_bzero.c
@@ -0,0 +1,43 @@
+/**
+ * slibc — Yet another C library
+ * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <strings.h>
+#include <string.h>
+
+
+
+/**
+ * `memset`, except calls to it cannot be removed by the compiler.
+ */
+void* (*volatile __slibc_explicit_memset)(void*, int, size_t) = memset;
+
+
+
+/**
+ * Override a memory segment with zeroes.
+ *
+ * Unlike `bzero` and `memset`, calls to this function
+ * cannot be removed, as an optimisation, by the compiler.
+ *
+ * @param segment The memory segment to override.
+ * @param size The size of the memory segment.
+ */
+void explicit_bzero(void* segment, size_t size)
+{
+ __slibc_explicit_memset(segment, 0, size);
+}
+