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author | Andreas Schwab <schwab@redhat.com> | 2010-06-11 15:49:36 +0200 |
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committer | Andreas Schwab <schwab@redhat.com> | 2010-06-24 17:14:01 +0200 |
commit | b87d30c785679b37a2ec7242881f0d0b819c738d (patch) | |
tree | 40646c3f41269fc1970967a4f9e61b6f215ff032 /strace.1 | |
parent | f47fa96b2bcccef3c0f25393f850685e82a91f4a (diff) | |
download | strace-b87d30c785679b37a2ec7242881f0d0b819c738d.tar.gz |
Document -C/-D
* strace.c (usage): Document -C.
* strace.1: Document -D.
Diffstat (limited to 'strace.1')
-rw-r--r-- | strace.1 | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -43,7 +43,7 @@ strace \- trace system calls and signals .SH SYNOPSIS .B strace [ -.B \-CdffhiqrtttTvxx +.B \-CdDffhiqrtttTvxx ] [ .BI \-a column @@ -84,6 +84,9 @@ strace \- trace system calls and signals .B strace .B \-c [ +.B \-D +] +[ .BI \-e expr ] \&... @@ -255,6 +258,13 @@ Like .B \-c but also print regular output while processes are running. .TP +.B \-D +(Not available on SVR4 and FreeBSD.) +Run tracer process as a detached grandchild, not as parent of the +tracee. This reduces the visible effect of +.B strace +by keeping the tracee a direct child of the calling process. +.TP .B \-d Show some debugging output of .B strace |