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strace_notes.el
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strace_notes.el
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;; This file contains a definition of `syslog-notes' used by the `syslog-show-notes' function
;; for strace buffers.
;; See the `syslog-notes' documentation for info about the correct format
;; After editing save & kill this buffer, and then in the syslog-mode buffer do: M-x syslog-load-notes
;; To always use this file add an entry to the `syslog-notes-files' user option.
;; See also `syslog-show-note-from-manpages' `syslog-show-note-from-file-or-buffer',
;; and `syslog-show-info-node-note'.
;; It is recommended to compile this file for faster loading.
(setq-local syslog-notes (list
;; signal descriptions are found in the signal(7) manpage
'("ABRT\\|ALRM\\|BUS\\|CHLD\\|CLD\\|CONT\\|EMT\\|FPE\\|HUP\\|ILL\\|INFO\\|INT\\|IO\\|IOT\\|KILL\\|LOST\\|PIPE\\|POLL\\|PROF\\|PWR\\|QUIT\\|SEGV\\|STKFLT\\|STOP\\|SYS\\|TERM\\|TRAP\\|TSTP\\|TTIN\\|TTOU\\|UNUSED\\|URG\\|USR1\\|USR2\\|VTALRM\\|WINCH\\|XCPU\\|XFSZ"
"\\<rt_sigprocmask" syslog-show-note-from-manpages
(lambda (word) (concat "SIG" word)) "signal(7)")
'("ABRT\\|ALRM\\|BUS\\|CHLD\\|CLD\\|CONT\\|EMT\\|FPE\\|HUP\\|ILL\\|INFO\\|INT\\|IO\\|IOT\\|KILL\\|LOST\\|PIPE\\|POLL\\|PROF\\|PWR\\|QUIT\\|SEGV\\|STKFLT\\|STOP\\|SYS\\|TERM\\|TRAP\\|TSTP\\|TTIN\\|TTOU\\|UNUSED\\|URG\\|USR1\\|USR2\\|VTALRM\\|WINCH\\|XCPU\\|XFSZ"
"\\<rt_sigprocmask\\((\\| resumed\\).*~\\["
" ~[...] represents the complement of the signals used in the mask, i.e. use all signals apart from those listed")
;; other signals
'("SIG_0" "kill(.*SIG_0)"
"SIG_0 does nothing, but can be used in kill calls to test if a process ID is valid")
'("RTMIN" "\\<rt_sigprocmask" "RTMIN is the first real-time signal for user-defined purposes")
'("RTMAX" "\\<rt_sigprocmask" "RTMAX is the last real-time signal for user-defined purposes")
'("RT_1" "\\<rt_sigprocmask" "RT_1 is a real-time signal used internally by pthread library")
'("-1" "^\\S-+ \\(wait4\\|waitpid\\)(" "-1 arg means wait for any child process")
;; ioctl has several different manpages (don't match "ioctl" itself, that's matched by another entry)
'("ioctl\\|\\(.*\\)" "\\<ioctl" syslog-show-note-from-manpages
word ("ioctl_console" "ioctl_fat" "ioctl_ficlonerange" "ioctl_fideduperange"
"ioctl_getfsmap" "ioctl_iflags" "ioctl_list" "ioctl_ns" "ioctl_tty"
"ioctl_userfaultfd")
t)
;; termios struct flags are found in the termios(3) manpage
'("-?\\(ignbrk\\|brkint\\|ignpar\\|parmrk\\|inpck\\|istrip\\|inlcr\\|igncr\\|icrnl\\|iuclc\\|ixon\\|ixany\\|ixoff\\|imaxbel\\|iutf8\\|opost\\|olcuc\\|onlcr\\|ocrnl\\|onocr\\|onlret\\|ofill\\|ofdel\\|nldly\\|crdly\\|tabdly\\|bsdly\\|vtdly\\|ffdly\\|cbaud\\|cbaudex\\|csize\\|cstopb\\|cread\\|parenb\\|parodd\\|hupcl\\|clocal\\|loblk\\|cibaud\\|cmspar\\|crtscts\\|isig\\|icanon\\|xcase\\|echo\\|echoe\\|echok\\|echonl\\|echoctl\\|echoprt\\|echoke\\|defecho\\|flusho\\|noflsh\\|tostop\\|pendin\\|iexten\\|vdiscard\\|vdsusp\\|veof\\|veol\\|veol2\\|verase\\|vintr\\|vkill\\|vlnext\\|vmin\\|vquit\\|vreprint\\|vstart\\|vstatus\\|vstop\\|vsusp\\|vswtch\\|vtime\\|vwerase\\)"
"\\<ioctl" syslog-show-note-from-manpages
(lambda (word) (upcase (replace-regexp-in-string "^-" "" word)))
"termios(3)")
'("-\\(ignbrk\\|brkint\\|ignpar\\|parmrk\\|inpck\\|istrip\\|inlcr\\|igncr\\|icrnl\\|iuclc\\|ixon\\|ixany\\|ixoff\\|imaxbel\\|iutf8\\|opost\\|olcuc\\|onlcr\\|ocrnl\\|onocr\\|onlret\\|ofill\\|ofdel\\|nldly\\|crdly\\|tabdly\\|bsdly\\|vtdly\\|ffdly\\|cbaud\\|cbaudex\\|csize\\|cstopb\\|cread\\|parenb\\|parodd\\|hupcl\\|clocal\\|loblk\\|cibaud\\|cmspar\\|crtscts\\|isig\\|icanon\\|xcase\\|echo\\|echoe\\|echok\\|echonl\\|echoctl\\|echoprt\\|echoke\\|defecho\\|flusho\\|noflsh\\|tostop\\|pendin\\|iexten\\|vdiscard\\|vdsusp\\|veof\\|veol\\|veol2\\|verase\\|vintr\\|vkill\\|vlnext\\|vmin\\|vquit\\|vreprint\\|vstart\\|vstatus\\|vstop\\|vsusp\\|vswtch\\|vtime\\|vwerase\\)"
"\\<ioctl" "This setting is negated")
;; rt_sigaction uses different indentations for different types of words
'("sa_[a-z]+" "\\<rt_sigaction"
syslog-show-note-from-manpages word "rt_sigaction" t 7 Man-underline)
'(".*" "\\<rt_sigaction"
syslog-show-note-from-manpages word "rt_sigaction" t 11)
;; CSI sequences can be found in the console_codes manpage
;; (you may need to adjust the start & end positions)
'("\\\\33\\[[0-9?]*\\([A-Za-z@`]\\)" "\\(read\\|write\\).*\".*\""
syslog-show-note-from-manpages word "console_codes" nil 7 nil 6854 9360)
;; if point is on the function itself, show the apropos description
'(".*" "^\\S-+\\s-+\\([^(]+\\)("
(lambda (word line) (if (string= word line)
(syslog-show-note-from-apropos word nil 2)))
word line)
;; search manpage of function at start of line if nothing else was found
'(".*" "^\\S-+\\s-+\\([^(]+\\)(" syslog-show-note-from-manpages
word (lambda (line) (concat line "(2)")) accum)
;; it could also be resumed from a previous line
'(".*" "^\\S-+\\s-+<... \\(\\S-+\\) resumed" syslog-show-note-from-manpages
word (lambda (line) (concat line "(2)")) accum)
;; search console_codes manpage (available when prefix arg is used)
'(nil consolecodes syslog-show-note-from-manpages
word "console_codes" nil nil)
))