1 files changed, 111 insertions, 0 deletions
diff --git a/globals.h b/globals.h
new file mode 100644
index 0000000..4af3670
--- /dev/null
+++ b/globals.h
@@ -0,0 +1,111 @@
+#ifndef REPREPRO_GLOBALS_H
+#define REPREPRO_GLOBALS_H
+
+#include <string.h>
+
+#ifdef AVOID_CHECKPROBLEMS
+# define bool _Bool
+# define true (1==1)
+# define false (0==42)
+/* avoid problems with __builtin_expect being long instead of boolean */
+# define __builtin_expect(a, b) (a)
+# define __builtin_constant_p(a) (__builtin_constant_p(a) != 0)
+#else
+# if HAVE_STDBOOL_H
+#  include <stdbool.h>
+# else
+#  if ! HAVE__BOOL
+typedef int _Bool;
+#  endif
+#  define true (1==1)
+#  define false (0==42)
+# endif
+#endif
+
+#define xisspace(c) (isspace(c)!=0)
+#define xisblank(c) (isblank(c)!=0)
+#define xisdigit(c) (isdigit(c)!=0)
+
+#define READONLY true
+#define READWRITE false
+
+#define ISSET(a, b) ((a & b) != 0)
+#define NOTSET(a, b) ((a & b) == 0)
+
+/* sometimes something is initializes though the value is never used to
+ * work around some gcc uninitialized-use false-positives */
+#define SETBUTNOTUSED(a) a
+
+#ifdef SPLINT
+#define UNUSED(a) /*@unused@*/ a
+#define NORETURN
+#define likely(a) (a)
+#define unlikely(a) (a)
+#else
+#define likely(a) (!(__builtin_expect(!(a), false)))
+#define unlikely(a) __builtin_expect(a, false)
+#define NORETURN __attribute((noreturn))
+#ifndef NOUNUSEDATTRIBUTE
+#define UNUSED(a) a __attribute((unused))
+#else
+#define UNUSED(a) a
+#endif
+#endif
+
+#define ARRAYCOUNT(a) (sizeof(a)/sizeof(a[0]))
+
+enum config_option_owner { 	CONFIG_OWNER_DEFAULT=0,
+				CONFIG_OWNER_FILE,
+				CONFIG_OWNER_ENVIRONMENT,
+		           	CONFIG_OWNER_CMDLINE};
+#ifndef _D_EXACT_NAMLEN
+#define _D_EXACT_NAMLEN(r) (strlen((r)->d_name))
+#endif
+/* for systems defining NULL to 0 instead of the nicer (void*)0 */
+#define ENDOFARGUMENTS ((char *)0)
+
+/* global information */
+extern int verbose;
+extern struct global_config {
+	const char *basedir;
+	const char *dbdir;
+	const char *outdir;
+	const char *distdir;
+	const char *confdir;
+	const char *methoddir;
+	const char *logdir;
+	const char *listdir;
+	const char *morguedir;
+	/* flags: */
+	bool keepdirectories;
+	bool keeptemporaries;
+	bool onlysmalldeletes;
+	/* verbosity of downloading statistics */
+	int showdownloadpercent;
+} global;
+
+enum compression { c_none, c_gzip, c_bzip2, c_lzma, c_xz, c_lunzip, c_zstd, c_COUNT };
+
+#define setzero(type, pointer) ({type *__var = pointer; memset(__var, 0, sizeof(type));})
+#define NEW(type) ((type *)malloc(sizeof(type)))
+#define nNEW(num, type) ((type *)malloc((num) * sizeof(type)))
+#define zNEW(type) ((type *)calloc(1, sizeof(type)))
+#define nzNEW(num, type) ((type *)calloc(num, sizeof(type)))
+#define arrayinsert(type, array, position, length) ({type *__var = array; memmove(__var + (position) + 1, __var + (position), sizeof(type) * ((length) - (position)));})
+
+// strcmp2 behaves like strcmp, but allows both strings to be NULL
+inline int strcmp2(const char *s1, const char *s2) {
+	if (s1 == NULL || s2 == NULL) {
+		if (s1 == NULL && s2 == NULL) {
+			return 0;
+		} else if (s1 == NULL) {
+			return -1;
+		} else {
+			return 1;
+		}
+	} else {
+		return strcmp(s1, s2);
+	}
+}
+
+#endif