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| author | bigbiff bigbiff <bigbiff@teamw.in> | 2013-02-23 02:55:50 +0100 |
|---|---|---|
| committer | bigbiff bigbiff <bigbiff@teamw.in> | 2013-02-25 15:06:46 +0100 |
| commit | e60683a0d553b6488c564863f4e48954944fb0f8 (patch) | |
| tree | 9364f97cb88b7c1359f5f06dfb32150a78168c31 /libblkid/env.h | |
| parent | Fix building of updater for 4.2 environment (diff) | |
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Diffstat (limited to 'libblkid/env.h')
| -rw-r--r-- | libblkid/env.h | 16 |
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 */ + |