1FERROR(1)                            Frysk                           FERROR(1)
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NAME

6       ferror - print a stack trace when the given message is printed by the
7       traced program
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SYNOPSIS

10       ferror [options] {program arg ...  | pid...}
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DESCRIPTION

13       ferror monitors the processes write system call for the specified
14       MESSAGE, printing a stack trace of the process at the point of the
15       write.
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17   Stack Print Options
18       -number-of-frames count
19           Limit the back-trace to count frames. The default is to limit the
20           back-trace to 10 frames. Specify 0 or "all" to print all frames.
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22       -lite
23           Perform a light-weight stack backtrace containing only minimal
24           information. Equivalent to -print -.
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26       -rich
27           Perform a detailed stack back-trace that includes, where possible,
28           inlined function calls, parameter names and values, and
29           debug-names. Equivalent to -print inline,params,debug-names.
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31       -print print-option,...
32           Specify the level of detail to include in a stack back-trace.
33           print-option can be any of:
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35           debug-names: use debug information, such as DWARF, to determine the
36           name of functions
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38           paths: include the full path to source files and libraries
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40           inline: include in-line function in back-trace
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42           locals: to include local variables from each frame
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44           params: include the function parameters
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46           To negate a print-option prefix it with "-".
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48   Standard Frysk Options
49       -exe
50           The full path of the executable to read.
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52       -noexe
53           Do not attempt to read the corresponding executable when loading a
54           core file.
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56       -sysroot directory
57           The system root directory under which all executables, libraries,
58           and source are located.
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60       -debug class=level...
61           Set internal debug-tracing of the specified Java class to level
62           (level can be NONE, INFO, WARNING, FINE, and FINEST). If the level
63           is absent, FINE is assumed; if the class is absent, the global
64           level is set.
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EXAMPLE

67           ferror -e "No such file or directory" -- ls fake
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SEE ALSO

70       frysk(7)
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BUGS

73       Report bugs to http://sourceware.org/frysk
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77Frysk 0.4-77.fc34                 April 2008                         FERROR(1)
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