1FERROR(1)                            Frysk                           FERROR(1)
2
3
4

NAME

6       ferror - print a stack trace when the given message is printed by the
7       traced program
8

SYNOPSIS

10       ferror [options] {program arg ...  | pid...}
11

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.
16
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.
21
22       -lite
23           Perform a light-weight stack backtrace containing only minimal
24           information. Equivalent to -print -.
25
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.
30
31       -print print-option,...
32           Specify the level of detail to include in a stack back-trace.
33           print-option can be any of:
34
35           debug-names: use debug information, such as DWARF, to determine the
36           name of functions
37
38           paths: include the full path to source files and libraries
39
40           inline: include in-line function in back-trace
41
42           locals: to include local variables from each frame
43
44           params: include the function parameters
45
46           To negate a print-option prefix it with "-".
47
48   Standard Frysk Options
49       -exe
50           The full path of the executable to read.
51
52       -noexe
53           Do not attempt to read the corresponding executable when loading a
54           core file.
55
56       -sysroot directory
57           The system root directory under which all executables, libraries,
58           and source are located.
59
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.
65

EXAMPLE

67           ferror -e "No such file or directory" -- ls fake
68

SEE ALSO

70       frysk(7)
71

BUGS

73       Report bugs to http://sourceware.org/frysk
74
75
76
77Frysk 0.4-91.fc39                 April 2008                         FERROR(1)
Impressum