tAdd arg.h - ratox - FIFO based tox client
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---
(DIR) commit 5a530cf98c2cf52cc476bd798ed61d5a1100e1b9
(DIR) parent 12fca982dd5a33192f4b09fb11a8b17286cd5a2b
(HTM) Author: sin <sin@2f30.org>
Date: Mon, 15 Sep 2014 16:26:06 +0100
Add arg.h
Diffstat:
A arg.h | 63 +++++++++++++++++++++++++++++++
M ratatox.c | 5 ++++-
2 files changed, 67 insertions(+), 1 deletion(-)
---
(DIR) diff --git a/arg.h b/arg.h
t@@ -0,0 +1,63 @@
+/*
+ * Copy me if you can.
+ * by 20h
+ */
+
+#ifndef ARG_H__
+#define ARG_H__
+
+extern char *argv0;
+
+/* use main(int argc, char *argv[]) */
+#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\
+ argv[0] && argv[0][1]\
+ && argv[0][0] == '-';\
+ argc--, argv++) {\
+ char argc_;\
+ char **argv_;\
+ int brk_;\
+ if (argv[0][1] == '-' && argv[0][2] == '\0') {\
+ argv++;\
+ argc--;\
+ break;\
+ }\
+ for (brk_ = 0, argv[0]++, argv_ = argv;\
+ argv[0][0] && !brk_;\
+ argv[0]++) {\
+ if (argv_ != argv)\
+ break;\
+ argc_ = argv[0][0];\
+ switch (argc_)
+
+/* Handles obsolete -NUM syntax */
+#define ARGNUM case '0':\
+ case '1':\
+ case '2':\
+ case '3':\
+ case '4':\
+ case '5':\
+ case '6':\
+ case '7':\
+ case '8':\
+ case '9'
+
+#define ARGEND }\
+ }
+
+#define ARGC() argc_
+
+#define ARGNUMF(base) (brk_ = 1, estrtol(argv[0], (base)))
+
+#define EARGF(x) ((argv[0][1] == '\0' && argv[1] == NULL)?\
+ ((x), abort(), (char *)0) :\
+ (brk_ = 1, (argv[0][1] != '\0')?\
+ (&argv[0][1]) :\
+ (argc--, argv++, argv[0])))
+
+#define ARGF() ((argv[0][1] == '\0' && argv[1] == NULL)?\
+ (char *)0 :\
+ (brk_ = 1, (argv[0][1] != '\0')?\
+ (&argv[0][1]) :\
+ (argc--, argv++, argv[0])))
+
+#endif
(DIR) diff --git a/ratatox.c b/ratatox.c
t@@ -17,6 +17,7 @@
#include <tox/tox.h>
+#include "arg.h"
#include "queue.h"
#define LEN(x) (sizeof (x) / sizeof *(x))
t@@ -63,6 +64,8 @@ struct request {
TAILQ_ENTRY(request) entry;
};
+char *argv0;
+
static TAILQ_HEAD(friendhead, friend) friendhead = TAILQ_HEAD_INITIALIZER(friendhead);
static TAILQ_HEAD(reqhead, request) reqhead = TAILQ_HEAD_INITIALIZER(reqhead);
t@@ -791,7 +794,7 @@ loop(void)
}
int
-main(void)
+main(int argc, char *argv[])
{
printbanner();
toxinit();