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strace: Tracks and displays system calls associated with a running process.
- Summary
- The strace program intercepts and records the system calls called and
received by a running process. Strace can print a record of each
system call, its arguments and its return value. Strace is useful for
diagnosing problems and debugging, as well as for instructional
purposes.
Install strace if you need a tool to track the system calls made and
received by a process.
Changelog
- * Tue Jul 19 19:00:00 2005 Roland McGrath <roland{%}redhat{*}com> - 4.5.12-0.EL3.1
- On x86-64, display 32-bit old_mmap arguments in 32-bit process (#162467).
- * Fri Feb 4 18:00:00 2005 Roland McGrath <roland{%}redhat{*}com> - 4.5.12-0.EL3
- Fix known syscall recognition for IA32 process on x86-64 (#158925, #158934).
- Fix bad output for ptrace on x86-64 (#159787).
- Fix potential buffer overruns (#151570, #159196).
- Make some diagnostics more consistent (#159308).
- Update PowerPC system calls.
- Better printing for Linux aio system calls.
- Don't truncate statfs64 fields to 32 bits in output (#158243).
- Cosmetic code cleanups (#159688).
- Build tweaks.
- Fix select handling on nonstandard fd_set sizes (#151570).
- Don't print errors for null file name pointers (#161129).
- Fix initial execve output with -i (#143365).
- * Fri Feb 4 18:00:00 2005 Roland McGrath <roland{%}redhat{*}com> - 4.5.9-2.EL3
- rebuilt for RHEL3 erratum