dspfun's articles:

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Configuring Linux routing tables/rules from a C-program 0 42 (6/19/2012 2:50:34 PM) comp.os.linux.networking Hi Which is the preferred way to configure routing table(s), rules, etc. from a C-program? Would it be to 1) Spawn a copy of the iproute2 "ip" program (in /sbin/ip ) with relevant parameters? or ... dspfun

Linux as strong end host 25 25 (4/27/2012 7:07:56 AM) comp.os.linux.networking Hi! Among many usages, Linux can be used/configured as an "End System" (a.k.a. host) or a router. When using Linux as an ES (End System), Linux can be configured/used as supporting either the "Strong ES Model... dspfun

Which packets are dropped during ARP-resolution? 1 240 (3/27/2012 12:54:55 PM) comp.os.linux.misc Hi, Lets say an application sends 100 packets to IP-address X. The Linux ARP-table does not have the corresponding MAC-address and hence have to find the MAC-address and sends out an ARP-request. During the MA... dspfun

socket/sendmsg seems to drop packets socket/sendmsg seems to drop packets socket/sendmsg seems to drop packets socket/sendmsg seems to drop packets socket/sendmsg seems to drop packets... how to 27 182 (2/24/2012 2:59:45 PM) comp.os.linux.misc Hi, I am using the function sendmsg to send for example 1000 packets over a socket from one computer to another. The function call always succeedes, i.e., -1 is never returned. However, when using tcpdump on ... dspfun

Print full paths of libraries used when linking? 1 91 (1/24/2012 7:10:36 AM) comp.os.linux.misc Hi! Does anyone know if it possible to print/show the full paths of libraries that is used during linking? I am using a gcc cross compiler. Instead of "-lc" "-lgcc" "-lmy_lib" etc. I would like to see the fu... dspfun

Compile error #4 13 57 (1/15/2012 4:14:52 PM) comp.lang.c Hi, I get a compile/preprocessor error when trying to call/use the following line: openlog (__FUNCTION__, 0x02 | 0x01 | 0x08, (1<<3)); The openlog function is declared as: extern void openlog (__const char ... dspfun

macro #2 43 51 (1/15/2012 1:29:06 PM) comp.lang.c Hi all! Can you see anything wrong or "bad" with the following macro? #define LOG(level, msg) \ openlog (__FUNCTION__, LOG_CONS | LOG_PID | LOG_NDELAY, LOG_USER); \ syslog (level, "%s", msg);\ closelog (); I... dspfun

Linux hardware independence? 14 65 (1/9/2012 12:55:42 PM) comp.os.linux.misc Hi! In the article "10 Reasons to Switch to Linux" at http://www.tuxmagazine.com/node/1000117 the following can be read regarding Linux hardware independence: --------------------------------------- 3. Virtu... dspfun

Question about text segment 7 121 (1/2/2012 4:02:54 PM) comp.os.linux.misc Hi, In this article the following is stated about the text segment: http://duartes.org/gustavo/blog/post/anatomy-of-a-program-in-memory "The text segment also maps your binary file in memory, but writes to th... dspfun

Start a shell and automatically start another program 25 39 (8/18/2011 1:41:37 PM) comp.unix.shell Hi, Is it possible to start a shell and from the started shell automatically start another program in one command? I.e., in one shell command the following should be accomplished: 1) From an existing shell st... dspfun

dspfun's replies:

Items(33) /4 Next >> Last >|

How to dump/print expect buffer? 5 33 (10/9/2009 6:57:26 AM) comp.lang.tcl Hi, How do you dump/print whatever is in the expect buffer to the screen? For example: ************************** #!/usr/bin/expect spawn /bin/tcsh exp_send "command1\r" exp_send "command2 \r" #Now I want to ... dspfun (158)

How to execute a Unix command pipeline in Tcl/Expect 3 49 (10/26/2009 11:04:04 AM) comp.lang.tcl Hi, How do I execute the following Unix command in Tcl? echo asdf > asdf.log_`date | tr ' ' '_'` Brs, Markus ... dspfun (158)

Bit-fields in unsigned short 19 55 (3/9/2011 8:41:53 AM) comp.lang.c Hi, I want to use bit-fields in unsigned short types since it makes code a lot easier to read and I don't have to do bit-masks and bit-shifts to access the individual bit-fields. However, it seems as C99 only... dspfun (158)

Start a shell and automatically start another program 25 39 (8/18/2011 1:41:37 PM) comp.unix.shell Hi, Is it possible to start a shell and from the started shell automatically start another program in one command? I.e., in one shell command the following should be accomplished: 1) From an existing shell st... dspfun (158)

Question about text segment 7 121 (1/2/2012 4:02:54 PM) comp.os.linux.misc Hi, In this article the following is stated about the text segment: http://duartes.org/gustavo/blog/post/anatomy-of-a-program-in-memory "The text segment also maps your binary file in memory, but writes to th... dspfun (158)

Linux hardware independence? 14 65 (1/9/2012 12:55:42 PM) comp.os.linux.misc Hi! In the article "10 Reasons to Switch to Linux" at http://www.tuxmagazine.com/node/1000117 the following can be read regarding Linux hardware independence: --------------------------------------- 3. Virtu... dspfun (158)

macro #2 43 51 (1/15/2012 1:29:06 PM) comp.lang.c Hi all! Can you see anything wrong or "bad" with the following macro? #define LOG(level, msg) \ openlog (__FUNCTION__, LOG_CONS | LOG_PID | LOG_NDELAY, LOG_USER); \ syslog (level, "%s", msg);\ closelog (); I... dspfun (158)

Compile error #4 13 57 (1/15/2012 4:14:52 PM) comp.lang.c Hi, I get a compile/preprocessor error when trying to call/use the following line: openlog (__FUNCTION__, 0x02 | 0x01 | 0x08, (1<<3)); The openlog function is declared as: extern void openlog (__const char ... dspfun (158)

socket/sendmsg seems to drop packets socket/sendmsg seems to drop packets socket/sendmsg seems to drop packets socket/sendmsg seems to drop packets socket/sendmsg seems to drop packets... how to 27 182 (2/24/2012 2:59:45 PM) comp.os.linux.misc Hi, I am using the function sendmsg to send for example 1000 packets over a socket from one computer to another. The function call always succeedes, i.e., -1 is never returned. However, when using tcpdump on ... dspfun (158)

Linux as strong end host 25 25 (4/27/2012 7:07:56 AM) comp.os.linux.networking Hi! Among many usages, Linux can be used/configured as an "End System" (a.k.a. host) or a router. When using Linux as an ES (End System), Linux can be configured/used as supporting either the "Strong ES Model... dspfun (158)