# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1424302434 -7200
# Node ID a8277d8f687a5e1729d798d8fdae58f72c3960bb

initial commit

diff -r 000000000000 -r a8277d8f687a .hgignore
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.hgignore	Thu Feb 19 01:33:54 2015 +0200
@@ -0,0 +1,3 @@
+\.o$
+\.d$
+\.swp$
diff -r 000000000000 -r a8277d8f687a Makefile
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Makefile	Thu Feb 19 01:33:54 2015 +0200
@@ -0,0 +1,57 @@
+src = $(wildcard src/*.c)
+obj = $(src:.c=.o)
+name = sysutils
+lib_a = lib$(name).a
+
+so_major = 0
+so_minor = 1
+
+sys = $(shell uname -s | sed 's/MINGW32.*/Win32/')
+
+ifeq ($(sys), Darwin)
+	lib_so = lib$(name).dylib
+	shared = -dynamiclib
+else ($(sys), Win32)
+	lib_so = $(name).dll
+	# TODO shared = ?
+else # any other unix
+	ldname = lib$(name).so
+	soname = lib$(name).so.$(so_major)
+	lib_so = lib$(name).so.$(so_major).$(so_minor)
+	shared = -shared -Wl,-soname=$(soname)
+	pic = -fPIC
+endif
+
+.PHONY: all
+all: $(lib_so) $(lib_a)
+
+$(lib_a): $(obj)
+	$(AR) rcs $@ $(obj)
+
+$(lib_so): $(obj)
+	$(CC) -o $@ $(obj) $(LDFLAGS)
+
+.PHONY: clean
+clean:
+	rm -f $(obj) $(lib_a) $(lib_so)
+
+.PHONY: install
+install: all
+	mkdir -p $(DESTDIR)$(PREFIX)/include $(DESTDIR)$(PREFIX)/lib
+	@echo 'add header files'
+	cp $(lib_a) $(DESTDIR)$(PREFIX)/lib/$(lib_a)
+	cp $(lib_so) $(DESTDIR)$(PREFIX)/lib/$(lib_so)
+	[ -n "$(soname)" ] && \
+		cd $(DESTDIR)$(PREFIX) && \
+		rm -f $(soname) $(ldname) && \
+		ln -s $(lib_so) $(soname) && \
+		ln -s $(soname) $(ldname) || true
+
+.PHONY: uninstall
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/lib/$(lib_a)
+	rm -f $(DESTDIR)$(PREFIX)/lib/$(lib_so)
+	[ -n "$(soname)" ] && \
+		rm -f $(DESTDIR)$(PREFIX)/lib/$(soname) && \
+		rm -f $(DESTDIR)$(PREFIX)/lib/$(ldname) || \
+		true
diff -r 000000000000 -r a8277d8f687a include/datapath.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/datapath.h	Thu Feb 19 01:33:54 2015 +0200
@@ -0,0 +1,32 @@
+#ifndef LIBSYSUTILS_DATAPATH_H_
+#define LIBSYSUTILS_DATAPATH_H_
+
+enum sysu_dir_type {
+	SYSU_DATA_DIR,		/* read-only assets directory */
+	SYSU_STORAGE_DIR,	/* read-write persistent storage directory */
+	SYSU_CONFIG_DIR,	/* configuration directory */
+	SYSU_TMP_DIR,		/* temporary data directory */
+	SYSU_HOME_DIR,		/* user's home directory */
+	SYSU_CURRENT_DIR	/* current working directory */
+};
+
+const char *sysu_get_directory(sysu_dir_type type);
+
+/* Writes the path to outpath, and returns the size of the path in bytes.
+ * Call with len <= 0 and outpath == NULL to return required storage
+ * size for the path.
+ */
+int sysu_datapath(const char *inpath, char *outpath, int len);
+
+/* same as above, but stores the path to an internal static buffer,
+ * which will be overwritten or moved at the next call (thread unsafe).
+ */
+const char *sysu_datapath_static(const char *inpath);
+
+/* same as above, but allocates storage for the returned path
+ * which must be freed by a call to sysu_free_datapath.
+ */
+char *sysu_datapath_alloc(const char *inpath);
+void sysu_free_datapath(char *p);
+
+#endif	/* LIBSYSUTILS_DATAPATH_H_ */
diff -r 000000000000 -r a8277d8f687a include/sysinfo.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/sysinfo.h	Thu Feb 19 01:33:54 2015 +0200
@@ -0,0 +1,6 @@
+#ifndef LIBSYSUTILS_SYSINFO_H_
+#define LIBSYSUTILS_SYSINFO_H_
+
+int sysu_get_num_processors(void);
+
+#endif	/* LIBSYSUTILS_SYSINFO_H_ */
diff -r 000000000000 -r a8277d8f687a include/sysutils.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/sysutils.h	Thu Feb 19 01:33:54 2015 +0200
@@ -0,0 +1,7 @@
+#ifndef LIBSYSUTILS_H_
+#define LIBSYSUTILS_H_
+
+#include "datapath.h"
+#include "sysinfo.h"
+
+#endif	/* LIBSYSUTILS_H_ */
diff -r 000000000000 -r a8277d8f687a include/user.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/user.h	Thu Feb 19 01:33:54 2015 +0200
@@ -0,0 +1,8 @@
+#ifndef LIBSYSUTILS_USER_H_
+#define LIBSYSUTILS_USER_H_
+
+const char *sysu_username(void);
+const char *sysu_realname(void);
+const char *sysu_homedir(void);
+
+#endif	/* LIBSYSUTILS_USER_H_ */