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-rw-r--r--xio.h22
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diff --git a/xio.h b/xio.h
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+/*
+ * netsniff-ng - the packet sniffing beast
+ * Copyright 2009, 2010 Daniel Borkmann.
+ * Subject to the GPL, version 2.
+ */
+
+#ifndef XIO_H
+#define XIO_H
+
+extern int open_or_die(const char *file, int flags);
+extern int open_or_die_m(const char *file, int flags, mode_t mode);
+extern void create_or_die(const char *file, mode_t mode);
+extern int tun_open_or_die(char *name, int type);
+extern void pipe_or_die(int pipefd[2], int flags);
+extern ssize_t read_or_die(int fd, void *buf, size_t count);
+extern ssize_t write_or_die(int fd, const void *buf, size_t count);
+extern ssize_t read_exact(int fd, void *buf, size_t len, int mayexit);
+extern ssize_t write_exact(int fd, void *buf, size_t len, int mayexit);
+extern int secrand(void);
+extern void to_std_log(FILE **fp);
+
+#endif /* XIO_H */