wok-next view strace/description.txt @ rev 21403
updated php again (7.4.4 -> 7.4.5)
author | Hans-G?nter Theisgen |
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date | Tue Apr 21 10:28:30 2020 +0100 (2020-04-21) |
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1 strace is a system call tracer, i.e. a debugging tool which prints out a trace
2 of all the system calls made by a another process/program. The program to be
3 traced need not be recompiled for this, so you can use it on binaries for which
4 you don't have source.
6 System calls and signals are events that happen at the user/kernel interface.
7 A close examination of this boundary is very useful for bug isolation, sanity
8 checking and attempting to capture race conditions.