From 2856dab4770e521a87c18b04ae8ebc209a9b95f9 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Sun, 1 Apr 2007 01:18:20 +0000
Subject: tcpsvd: new applet It's a GPL-ed 'clone' of Dan Bernstein's
tcpserver. Author: Gerrit Pape <pape@smarden.org>
http://smarden.sunsite.dk/ipsvd/ size tcpsvd.o text data bss
dec hex filename 2571 4 16 2591 a1f tcpsvd.o
---
include/applets.h | 1 +
include/libbb.h | 21 ++++++++++++++++++++-
include/usage.h | 5 +++++
3 files changed, 26 insertions(+), 1 deletion(-)
(limited to 'include')
diff --git a/include/applets.h b/include/applets.h
index 77258be..8073c15 100644
--- a/include/applets.h
+++ b/include/applets.h
@@ -293,6 +293,7 @@ USE_SYSLOGD(APPLET(syslogd, _BB_DIR_SBIN, _BB_SUID_NEVER))
USE_TAIL(APPLET(tail, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_TAR(APPLET(tar, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_TASKSET(APPLET(taskset, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
+USE_TCPSVD(APPLET(tcpsvd, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_TEE(APPLET(tee, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_TELNET(APPLET(telnet, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_TELNETD(APPLET(telnetd, _BB_DIR_USR_SBIN, _BB_SUID_NEVER))
diff --git a/include/libbb.h b/include/libbb.h
index 7f0ad2c..794049d 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -266,6 +266,7 @@ char *xrealloc_getcwd_or_warn(char *cwd);
char *xmalloc_readlink_or_warn(const char *path);
char *xmalloc_realpath(const char *path);
extern void xstat(const char *filename, struct stat *buf);
+
/* Unlike waitpid, waits ONLY for one process,
* It's safe to pass negative 'pids' from failed [v]fork -
* wait4pid will return -1 and ECHILD in errno.
@@ -274,6 +275,24 @@ extern void xstat(const char *filename, struct stat *buf);
* if (rc > 0) bb_error_msg("exit code: %d", rc);
*/
extern int wait4pid(int pid);
+extern int wait_pid(int *wstat, int pid);
+extern int wait_nohang(int *wstat);
+//TODO: signal(sid, f) is the same? then why?
+extern void sig_catch(int,void (*)(int));
+//#define sig_ignore(s) (sig_catch((s), SIG_IGN))
+//#define sig_uncatch(s) (sig_catch((s), SIG_DFL))
+extern void sig_block(int);
+extern void sig_unblock(int);
+/* UNUSED: extern void sig_blocknone(void);*/
+extern void sig_pause(void);
+
+#define wait_crashed(w) ((w) & 127)
+#define wait_exitcode(w) ((w) >> 8)
+#define wait_stopsig(w) ((w) >> 8)
+#define wait_stopped(w) (((w) & 127) == 127)
+
+
+
extern void xsetgid(gid_t gid);
extern void xsetuid(uid_t uid);
extern void xchdir(const char *path);
@@ -340,7 +359,7 @@ len_and_sockaddr* xhost_and_af2sockaddr(const char *host, int port, sa_family_t
* NB: does NOT do htons() internally, just direct assignment. */
void set_nport(len_and_sockaddr *lsa, unsigned port);
/* Retrieve sin[6]_port or return -1 for non-INET[6] lsa's */
-int get_nport(const len_and_sockaddr *lsa);
+int get_nport(const struct sockaddr *sa);
/* Reverse DNS. Returns NULL on failure. */
char* xmalloc_sockaddr2host(const struct sockaddr *sa, socklen_t salen);
/* This one doesn't append :PORTNUM */
diff --git a/include/usage.h b/include/usage.h
index a19bcf7..09b6908 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -3325,6 +3325,11 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when
"$ echo $?\n" \
"1\n"
+#define tcpsvd_trivial_usage \
+ "TODO"
+#define tcpsvd_full_usage \
+ "TODO"
+
#define tftp_trivial_usage \
"[OPTION]... HOST [PORT]"
#define tftp_full_usage \
--
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