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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/dieshdiedie.html | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/doc/dieshdiedie.html b/doc/dieshdiedie.html index cf9c844..584b781 100644 --- a/doc/dieshdiedie.html +++ b/doc/dieshdiedie.html @@ -254,8 +254,10 @@ doing a job, not at implementing a program's logic. </li> Unix systems have a limit on the <em>argv</em>+<em>envp</em> size; <tt>execline</tt> cannot execute scripts that are bigger than this limit.</li> <li> <tt>execline</tt> commands do not perform signal handling. It is not -possible to trap signals inside an execline script. If you want to trap -signals, write a specific C program, or use a shell. </li> +possible to trap signals efficiently inside an execline script. The +<a href="trap.html">trap</a> binary, part of the execline suite, provides a +signal management primitive, but it is more limited and slower than its +equivalent shell construct. </li> <li> Due to the <tt>execline</tt> design, maintaining a state is difficult. Information has to transit via environment variables or temporary files, which makes commands like |