Move prototypes for missing libc functions to missing.h

diff --git a/missing.h b/missing.h
new file mode 100644 (file)
index 0000000..d2a2d65
--- /dev/null
+++ b/missing.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2009 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $Sudo$
+ */
+
+#ifndef _SUDO_MISSING_H
+#define _SUDO_MISSING_H
+
+/* Functions "missing" from libc. */
+
+#ifndef HAVE_CLOSEFROM
+void closefrom         __P((int));
+#endif
+#ifndef HAVE_GETCWD
+char *getcwd           __P((char *, size_t size));
+#endif
+#ifndef HAVE_GETLINE
+ssize_t getline                __P((char **, size_t *, FILE *));
+#endif
+#ifndef HAVE_UTIMES
+int utimes             __P((const char *, const struct timeval *));
+#endif
+#ifdef HAVE_FUTIME
+int futimes            __P((int, const struct timeval *));
+#endif
+#ifndef HAVE_SNPRINTF
+int snprintf           __P((char *, size_t, const char *, ...))
+                           __printflike(3, 4);
+#endif
+#ifndef HAVE_VSNPRINTF
+int vsnprintf          __P((char *, size_t, const char *, va_list))
+                           __printflike(3, 0);
+#endif
+#ifndef HAVE_ASPRINTF
+int asprintf           __P((char **, const char *, ...))
+                           __printflike(2, 3);
+#endif
+#ifndef HAVE_VASPRINTF
+int vasprintf          __P((char **, const char *, va_list))
+                           __printflike(2, 0);
+#endif
+#ifndef HAVE_STRCASECMP
+int strcasecmp         __P((const char *, const char *));
+#endif
+#ifndef HAVE_STRLCAT
+size_t strlcat         __P((char *, const char *, size_t));
+#endif
+#ifndef HAVE_STRLCPY
+size_t strlcpy         __P((char *, const char *, size_t));
+#endif
+#ifndef HAVE_MEMRCHR
+void *memrchr          __P((const void *, int, size_t));
+#endif
+#ifndef HAVE_MKSTEMP
+int mkstemp            __P((char *));
+#endif
+#ifndef HAVE_NANOSLEEP
+int nanosleep          __P((const struct timespec *, struct timespec *));
+#endif
+#ifndef HAVE_SETENV
+int setenv             __P((const char *, const char *, int));
+#endif
+#ifndef HAVE_UNSETENV
+int unsetenv           __P((const char *));
+#endif
+#ifdef HAVE_SYS_SIGLIST
+char *strsignal                __P((int));
+#endif
+
+#endif /* _SUDO_MISSING_H */