Synchronet v3.19b-Win32 (install) has been released (Jan-2022).

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howto:gdb [2018/01/09 16:55] – [Core File] Tips on service startup file modifications to enable core dumps digital manhowto:gdb [2019/03/13 09:28] – [See Also] A link to Debian gdb how-to article digital man
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   LimitCORE=infinity   LimitCORE=infinity
      
-:!: Linux Sysops: to help locate sbbs crash core files, the following +:!: **Linux Sysops**:\\ 
-lines in your ''/etc/sysctl.conf'' file can be helpful:+To help locate sbbs crash core files, adding the following lines in your ''/etc/sysctl.conf'' file can be helpful:
  
   # Controls whether core dumps will append the PID to the core filename.   # Controls whether core dumps will append the PID to the core filename.
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 This will place core files with the name ''core.sbbs.####'' in the ''/tmp'' directory This will place core files with the name ''core.sbbs.####'' in the ''/tmp'' directory
 instead of ''core.####'' in the current directory (typically ''/sbbs/ctrl''). instead of ''core.####'' in the current directory (typically ''/sbbs/ctrl'').
 +
 +Also, if you're using the ''setuid'' feature of sbbs (e.g. starts as //root// but changes to a different user after binding ports), then you may need to add the following line to your ''/etc/sysctl.conf'' file:
 +  fs.suid_dumpable = 2
 +  
 +You can also set ''suid_dumpable'' immediately and temporarily with the following command:
 +  # echo 2 > /proc/sys/fs/suid_dumpable
 +  
  
 ===== Debugging ===== ===== Debugging =====
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 or (if debugging with a core file): or (if debugging with a core file):
   # gdb /sbbs/exec/sbbs /tmp/core.sbbs.####   # gdb /sbbs/exec/sbbs /tmp/core.sbbs.####
 +or (if attaching to an existing running instance, read the pid from ''/var/run/sbbs.pid''):
 +  # gdb /sbbs/exec/sbbs <pid>
  
 B. Run Synchronet (if no core file used): B. Run Synchronet (if no core file used):
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 ===== See Also ===== ===== See Also =====
-  * [[:howto:|howto index]]+  * [[:howto:|How-To index]] 
 +  * [[https://wiki.debian.org/HowToGetABacktrace]]
  
 {{tag>debug unix linux gdb}} {{tag>debug unix linux gdb}}
  

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