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authorRoy Marples <roy@marples.name>2008-01-10 16:35:59 +0000
committerRoy Marples <roy@marples.name>2008-01-10 16:35:59 +0000
commit43147845209873b0776bd75d363913fe25611f49 (patch)
treeab3295c30664476d8d05b0fe5fe9ace702ade5ea /src/includes
parent2643f2e605f102d2c2fa098d0cf5400d3795ed4a (diff)
Allow for OS and SUBOS folders so we can introduce NetBSD scripts whilst keeping BSD for all BSD's.
Diffstat (limited to 'src/includes')
-rw-r--r--src/includes/hidden-visibility.h26
-rw-r--r--src/includes/rc-misc.h129
-rw-r--r--src/includes/strlist.h48
3 files changed, 203 insertions, 0 deletions
diff --git a/src/includes/hidden-visibility.h b/src/includes/hidden-visibility.h
new file mode 100644
index 00000000..bc7e338a
--- /dev/null
+++ b/src/includes/hidden-visibility.h
@@ -0,0 +1,26 @@
+/*
+ * Written by Mike Frysinger
+ * Placed in the Public Domain
+ */
+
+#ifndef _HIDDEN_VISIBILITY_H_
+#define _HIDDEN_VISIBILITY_H_
+
+#if defined(__ELF__) && defined(__GNUC__)
+# define __hidden_asmname(name) __hidden_asmname1 (__USER_LABEL_PREFIX__, name)
+# define __hidden_asmname1(prefix, name) __hidden_asmname2(prefix, name)
+# define __hidden_asmname2(prefix, name) #prefix name
+# define __hidden_proto(name, internal) \
+ extern __typeof (name) name __asm__ (__hidden_asmname (#internal)) \
+ __attribute__ ((visibility ("hidden")));
+# define __hidden_ver(local, internal, name) \
+ extern __typeof (name) __EI_##name __asm__(__hidden_asmname (#internal)); \
+ extern __typeof (name) __EI_##name __attribute__((alias (__hidden_asmname1 (,#local))))
+# define hidden_proto(name) __hidden_proto(name, __RC_##name)
+# define hidden_def(name) __hidden_ver(__RC_##name, name, name);
+#else
+# define hidden_proto(name)
+# define hidden_def(name)
+#endif
+
+#endif
diff --git a/src/includes/rc-misc.h b/src/includes/rc-misc.h
new file mode 100644
index 00000000..b7208e67
--- /dev/null
+++ b/src/includes/rc-misc.h
@@ -0,0 +1,129 @@
+/*
+ rc-misc.h
+ This is private to us and not for user consumption
+ */
+
+/*
+ * Copyright 2007 Roy Marples
+ * All rights reserved
+
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef __RC_MISC_H__
+#define __RC_MISC_H__
+
+#include <sys/stat.h>
+#include <errno.h>
+#include <stdbool.h>
+#include <string.h>
+
+#ifndef LIB
+# define LIB "lib"
+#endif
+
+#define RC_LEVEL_BOOT "boot"
+#define RC_LEVEL_DEFAULT "default"
+
+#define RC_LIBDIR "/" LIB "/rc"
+#define RC_SVCDIR RC_LIBDIR "/init.d"
+#define RC_DEPTREE RC_SVCDIR "/deptree"
+#define RC_RUNLEVELDIR "/etc/runlevels"
+#define RC_INITDIR "/etc/init.d"
+#define RC_CONFDIR "/etc/conf.d"
+
+#define RC_INITDIR_LOCAL "/usr/local/etc/init.d"
+#define RC_CONFDIR_LOCAL "/usr/local/etc/conf.d"
+
+#define RC_KSOFTLEVEL RC_SVCDIR "/ksoftlevel"
+#define RC_STARTING RC_SVCDIR "/rc.starting"
+#define RC_STOPPING RC_SVCDIR "/rc.stopping"
+
+#define RC_SVCDIR_STARTING RC_SVCDIR "/starting"
+#define RC_SVCDIR_INACTIVE RC_SVCDIR "/inactive"
+#define RC_SVCDIR_STARTED RC_SVCDIR "/started"
+#define RC_SVCDIR_COLDPLUGGED RC_SVCDIR "/coldplugged"
+
+#define RC_PLUGINDIR RC_LIBDIR "/plugins"
+
+#define ERRX fprintf (stderr, "out of memory\n"); exit (1)
+
+static inline void *xmalloc (size_t size)
+{
+ void *value = malloc (size);
+
+ if (value)
+ return (value);
+
+ ERRX;
+}
+
+static inline void *xrealloc (void *ptr, size_t size)
+{
+ void *value = realloc (ptr, size);
+
+ if (value)
+ return (value);
+
+ ERRX;
+}
+
+static inline char *xstrdup (const char *str)
+{
+ char *value;
+
+ if (! str)
+ return (NULL);
+
+ value = strdup (str);
+
+ if (value)
+ return (value);
+
+ ERRX;
+}
+
+#undef ERRX
+
+static inline bool exists (const char *pathname)
+{
+ struct stat buf;
+
+ return (stat (pathname, &buf) == 0);
+}
+
+char *rc_conf_value (const char *var);
+bool rc_conf_yesno (const char *var);
+char **env_filter (void);
+char **env_config (void);
+
+/* basename_c never modifies the argument. As such, if there is a trailing
+ * slash then an empty string is returned. */
+static inline const char *basename_c (const char *path) {
+ const char *slash = strrchr (path, '/');
+
+ if (slash)
+ return (++slash);
+ return (path);
+}
+
+#endif
diff --git a/src/includes/strlist.h b/src/includes/strlist.h
new file mode 100644
index 00000000..3abe44ff
--- /dev/null
+++ b/src/includes/strlist.h
@@ -0,0 +1,48 @@
+/*
+ strlist.h
+ String list macros for making char ** arrays
+ Based on a previous implementation by Martin Schlemmer
+ */
+
+/*
+ * Copyright 2007 Roy Marples
+ * All rights reserved
+
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef __STRLIST_H__
+#define __STRLIST_H__
+
+/* FIXME: We should replace the macro with an rc_strlist_foreach
+ function, but I'm unsure how to go about this. */
+
+/* Step through each entry in the string list, setting '_pos' to the
+ beginning of the entry. '_counter' is used by the macro as index,
+ but should not be used by code as index (or if really needed, then
+ it should usually by +1 from what you expect, and should only be
+ used in the scope of the macro) */
+#define STRLIST_FOREACH(_list, _pos, _counter) \
+ if ((_list) && _list[0] && ! (_counter = 0)) \
+ while ((_pos = _list[_counter++]))
+
+#endif /* __STRLIST_H__ */