path: root/src/diag.c
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2021-01-06Update copyright yearsSergey Poznyakoff1
2020-12-04Rewrite stdout/stderr redirectionSergey Poznyakoff1
Instead of spawning a subprocess for each redirection, read the output directly from pipe and send it to syslog using an asynchronous syslog implementation. * src/syslog.c: New file. * src/pies_syslog.h: New file. * src/Makefile.am: Add syslog.c and pies_syslog.h * src/comp.c (component_create): Use pies_log_facility. * src/ctl.c (auth_prog) (prog_serialize): Remove TYPE_REDIRECTOR case * src/diag.c (syslog_printer): Use pies_vsyslog. (syslog_open): Use pies_syslog_open. (syslog_close): Use pies_syslog_close. (diag_setup): Use pies_syslog_open. * src/pies.c (log_facility, log_tag): Remove globals. Use pies_log_facility and pies_log_tag instead. New configuration statement syslog.dev * src/pies.h: Include pies_syslog.h (register_socket,register_program_socket): Additional argument: free_data. * src/prog.h (TYPE_REDIRECTOR): Remove. (prog.v.p.redir): Change data type. (prog.v.r): Remove. * src/progman.c (prog_tag) (destroy_prog) (progman_cleanup): Remove TYPE_REDIRECTOR case (prog_stop_redirectors): Deregister fds (redir_tag,register_redir) (update_redir): Remove. (open_redirector): Rewrite. Set up direct reader from the stream, instead of spawning a subprocess. (prog_start): Change open_redirector actual arguments. * src/socket.c (sockinst): New member: free_data. (register_socket): Initialize the free_data member. (register_program_socket): Likewise.
2020-10-17Update copyright yearsSergey Poznyakoff1
2019-06-24Enable/disable SystemV init code at compile timeSergey Poznyakoff1
* configure.ac: New option --enable-sysvinit. Disable the init code if RUN_LVL is not available. (PIES_SYSVINIT_ENABLED): New configuration define. (PIES_COND_SYSVINIT): New condition Print configuration settings summary. * src/pies.h (is_sysvinit): Check for PIES_SYSVINIT_ENABLED. (SYSVINIT_ACTIVE): New macro. * grecs: Upgrade. * src/Makefile.am: Conditionally link sysvinit-related code. * src/cmdline.opt: Disable the --telinit option if sysvinit support is not available. (parse_options): Use SYSVINIT_ACTIVE in the conditional. * src/comp.c (component_verify): Check if component definition is allowed by the current state of the sysvinit support. * src/ctl.c: Disable the /runlevel entry point if sysvinit support is not compiled. * src/diag.c (stderr_open): Make sure sysvinit-related code is not compiled if the sysvinit support is not available. * src/pies.c (config_syntax_tab): Add entry for CONF_INITTAB only if sysvinit support is available. (_cb_initdefault,_cb_runlevels): Remove. Use cb_initdefault and cb_runlevels instead. (component_keywords): Disable runlevels without sysvinit support. (pies_keywords): Same for initdefault. Use SYSVINIT_ACTIVE to suppress compilation of sysvinit code without sysvinit support. * src/progman.c: Use SYSVINIT_ACTIVE to suppress compilation of sysvinit code without sysvinit support. * src/sysvinit.c (cb_initdefault,cb_runlevels): New functions.
2019-05-23Update copyright yearsSergey Poznyakoff1
2017-01-02Happy GNU YearSergey Poznyakoff1
2016-02-23Improve loggingSergey Poznyakoff1
* po/POTFILES.in: Add missing source files. * grecs: Upgrade. * src/diag.c (pies_diag_printer): New function. (logfuncall): New function. * src/pies.h: Add new prototypes. * src/pies.c (main): Initialize grecs_print_diag_fun * src/acl.c: Uniformly use double-quotes in messages. Use logfuncall where applicable. * src/comp.c: Likewise. * src/ctl.c: Likewise. * src/inetd-bi.c: Likewise. * src/inetd.c: Likewise. * src/limits.c: Likewise. * src/piesctl.c: Likewise. * src/progman.c: Likewise. * src/socket.c: Likewise. * src/sysvinit.c: Likewise.
2016-02-18Improve loggingSergey Poznyakoff1
* src/diag.c: Rewrite. (vdiagmsg,diagmsg): New functions. * src/pies.c (main): Set DIAG_REOPEN_LOG for init process. * src/pies.h (DIAG_REOPEN_LOG): New flag (DIAG_TO_MASK,DIAG_ALL): New constants. (diagmsg): New proto. * src/sysvinit.c: Add log messages in important transition points (inittrans): Reinitialize logging to syslog upon transition to normal mode.
2016-01-09BugfixesSergey Poznyakoff1
* src/meta1gram.y: Translate "wait" mode to "exec". * src/diag.c (logmsg_vprintf): Don't loose the last segment before \n.
2016-01-08Uniformly use grecs memory management functions.Sergey Poznyakoff1
* gnulib.modules: Remove unneded modules. * ident/ident.h: Remove xalloc.h, include errno.h * ident/ident.c: Use standard allocation functions instead of x* * ident/pam.c: Remove. * ident/provider.c: Remove. * ident/system.c: Remove. * src/meta.c: Remove. * src/Makefile.am: Remove meta.c * src/progman.c: Use grecs_* allocation functions instead of x*. (notify): Use wordsplit to expand variables within message. Rename variables: program-name to program_name; canonical-program-name to canonical_program_name. * doc/pies.texi: Update. * src/depmap.c: Use grecs_* allocation functions instead of x*. (depmap_end): New function. * src/diag.c (logmsg_vprintf): Use grecs_txtacc instead of obstack. * src/pies.h (depmap_end): New proto. Remove unused includes. * src/acl.c: Use grecs_* allocation functions instead of x*. * src/ctl.c: Likewise. * src/inetd.c: Likewise. * src/limits.c: Likewise. * src/meta1gram.y: Likewise. * src/meta1lex.l: Likewise. * src/pies.c: Likewise. * src/socket.c: Likewise. * src/sysvinit.c: Likewise. * src/userprivs.c: Likewise.
2013-01-06Update copyright years.Sergey Poznyakoff1
2013-01-06Fix runlevel transition algorithm, implement SysV-style fifo interface.Sergey Poznyakoff1
* src/prog.h: New file. * src/Makefile.am: Add new file. * src/cmdline.opt: New option --telinit (-T). * src/diag.c (vlogmsg): In sysvin it mode, write directly to the console. Close it when finished. * src/pies.c (_cb_initdefault, _cb_runlevels): Use is_valid_runlevel to check if the specified runlevels are ok. (main): In sysvinit mode, reset action to ACTION_CONT. * src/pies.h (progman_filter): New proto. (progman_accept,register_socket): Change signature. (deregister_socket): New proto. (register_program_socket): New proto. * src/progman.c: Move constant and adatatype definitions to prog.h (prog_stop): Remove static qualifier. (console_open): Likewise. (progman_accept): Use new socket API. (progman_stop): Correctly handle timeouts. (progman_foreach): New function. * src/socket.c: Register all sockets along with their handlers in a doubly-linked list. (sockinst): New struct. (register_socket,deregister_socket): New functions. (register_program_socket): New function. (pies_pause): Traverse the list to find which fd has changed. Use its registered handler to handle the event. * src/sysvinit.c: Include prog.h (is_valid_runlevel): New function. (sysvinit_fifo_handler,check_fifo): New static functions. (inittrans): Fix transition algorithm. (telinit): New function.
2011-10-23Switch to the latest Grecs.Sergey Poznyakoff1
* Makefile.am (ChangeLog): Use git2chg.awk to build it. * NEWS: Update. * bootstrap.conf (gnulib_modules): Grecs does not depend on gnulib any more. * configure.ac: Version 1.2.90. Define GRECS_HOST_PROJECT_INCLUDES, remove grecs Makefiles from AC_CONFIG_FILES: it is now done by GRECS_SETUP itself. * gnulib.modules (gitlog-to-changelog,argp): Remove. (configmake): New module. * grecs: Update to a52ab6c6. * lib/libpies.h: Remove redefinitions of _() and N_(). * src/Makefile.am: Update for the recent grecs. * src/acl.c: Rewrite using Grecs support for lists and symtabs. * src/acl.h: Likewise. * src/diag.c: Likewise. * src/inetd.c: Likewise. * src/meta1gram.y: Likewise. * src/meta1lex.h: Likewise. * src/meta1lex.l: Likewise. * src/pies.c: Likewise. * src/pies.h: Likewise. * src/progman.c: Likewise. * src/userprivs.c: Likewise.
2010-01-02Update copyright years.Sergey Poznyakoff1
Happy GNU Year!
2009-12-16Bugfixes.Sergey Poznyakoff1
* src/diag.c (vlogmsg): Copy va_list before printing it to stderr. * src/progman.c (print_status): First arg is const.
2009-10-26Improve diagnostic output.Sergey Poznyakoff1
* src/diag.c (diag_output): New variable. (diag_setup): New function. (vlogmsg): Use diag_output to decide where to output the message. Output to both stderr and syslog if diag_output says so. * src/pies.c (log_to_stderr): Rename to log_to_stderr_only. All uses changed. (log_setup): Remove. (main): Use diag_setup to initialize diagnostics. * src/pies.h (log_to_stderr): Remove. (DIAG_TO_SYSLOG, DIAG_TO_STDERR): New defines. (diag_setup): New function.
2009-10-26Pies dubbed a GNU package. Update all files accordingly.Sergey Poznyakoff1
2009-10-16Various improvements.Sergey Poznyakoff1
* configure.ac (AC_CHECK_FUNCS): Check for vsyslog. * src/diag.c (syslog_printer) [!HAVE_VSYSLOG]: call syslog. * src/pies.c (component_keywords): Remove settle-timeout, replace it with pass-fd-timeout. (main): Force syslog logging if !foreground. Do not close first three fds before restarting if log_to_stderr is set. * src/pies.h (DEFAULT_PASS_FD_TIMEOUT): New constant. (struct component): Replace settle_timeout with pass_fd_timeout. All uses changed. (pass_fd): Pass timeout as argument. * src/progman.c (prog_start): Remove hardcoded sleep before calling pass_fd. Update call to pass_fd. (prog_start_prerequisites): Remove handling of settle_timeout. * src/socket.c (open_unix_socket): Remove. (pass_fd): Rewrite. * doc/pies.texi: Update.
2009-10-12Fix make distcheck and check-docs.Sergey Poznyakoff1
* doc/Makefile.am: Fix `check-*' goals. * doc/pies.texi: Update and rearrange material. Document new configuration. * lib/Makefile.am (libpies_a_SOURCES): Remove nls.c * src/Makefile.am (EXTRA_DIST): Remove pies.rc, add pp-setup. (INCLUDES): Add $(top_builddir)/gnu * src/pies.c: Minor changes. * src/progman.c: Minor changes. * README-hacking: New file.

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