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authorbigbiff <bigbiff@teamw.in>2015-01-02 01:44:14 +0100
committerDees Troy <dees_troy@teamw.in>2015-01-05 04:38:42 +0100
commit7b4c7a681cc4c0a53dc8a8baf4853e921cfbf5de (patch)
treefb69cb515cb4ab675d5850684cc402100b7a2a22 /libblkid/include/env.h
parentcrypto: remove unused libs and clean up makefile (diff)
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Diffstat (limited to 'libblkid/include/env.h')
-rw-r--r--libblkid/include/env.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/libblkid/include/env.h b/libblkid/include/env.h
new file mode 100644
index 000000000..a53d31027
--- /dev/null
+++ b/libblkid/include/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 */
+