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authorbigbiff bigbiff <bigbiff@teamw.in>2013-02-23 02:55:50 +0100
committerbigbiff bigbiff <bigbiff@teamw.in>2013-02-25 15:06:46 +0100
commite60683a0d553b6488c564863f4e48954944fb0f8 (patch)
tree9364f97cb88b7c1359f5f06dfb32150a78168c31 /libblkid/env.h
parentFix building of updater for 4.2 environment (diff)
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Diffstat (limited to '')
-rw-r--r--libblkid/env.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/libblkid/env.h b/libblkid/env.h
new file mode 100644
index 000000000..a53d31027
--- /dev/null
+++ b/libblkid/env.h
@@ -0,0 +1,16 @@
+#ifndef UTIL_LINUX_ENV_H
+#define UTIL_LINUX_ENV_H
+
+#include "c.h"
+
+extern void sanitize_env(void);
+extern char *safe_getenv(const char *arg);
+
+static inline void xsetenv(char const *name, char const *val, int overwrite)
+{
+ if (setenv(name, val, overwrite) != 0)
+ err(EXIT_FAILURE, "failed to set the %s environment variable", name);
+}
+
+#endif /* UTIL_LINUX_ENV_H */
+