htop - Mirror of https://github.com/htop-dev/htop

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author	Hisham Muhammad <hisham@gobolinux.org>	2015-03-22 22:39:33 -0300
committer	Hisham Muhammad <hisham@gobolinux.org>	2015-03-22 22:39:33 -0300
commit	1084a3ff8faf3aa98e8e9fbdab97a08a2c40482e (patch)
tree	b2edc9cc57549ab4d98b107d159d6a6d21a200b4 /TraceScreen.c
parent	09c7152990b6fd269ac0a023e2093dcf041e2f9d (diff)

Working on integration of IncSet in new branch.

Diffstat (limited to 'TraceScreen.c')

0 files changed, 0 insertions, 0 deletions

/* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland * All rights reserved * * As far as I am concerned, the code I have written for this software * can be used freely for any purpose. Any derived versions of this * software must be clearly marked as such, and if the derived work is * incompatible with the protocol description in the RFC file, it must be * called by a name other than "ssh" or "Secure Shell". */ /* * Shared versions of debug(), log(), etc. * * Copyright (c) 2000 Markus Friedl. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "includes.h" RCSID("$OpenBSD: log.c,v 1.11 2000/09/30 16:27:43 markus Exp $"); #include "ssh.h" #include "xmalloc.h" /* Fatal messages. This function never returns. */ void fatal(const char *fmt,...) { va_list args; va_start(args, fmt); do_log(SYSLOG_LEVEL_FATAL, fmt, args); va_end(args); fatal_cleanup(); } /* Error messages that should be logged. */ void error(const char *fmt,...) { va_list args; va_start(args, fmt); do_log(SYSLOG_LEVEL_ERROR, fmt, args); va_end(args); } /* Log this message (information that usually should go to the log). */ void log(const char *fmt,...) { va_list args; va_start(args, fmt); do_log(SYSLOG_LEVEL_INFO, fmt, args); va_end(args); } /* More detailed messages (information that does not need to go to the log). */ void verbose(const char *fmt,...) { va_list args; va_start(args, fmt); do_log(SYSLOG_LEVEL_VERBOSE, fmt, args); va_end(args); } /* Debugging messages that should not be logged during normal operation. */ void debug(const char *fmt,...) { va_list args; va_start(args, fmt); do_log(SYSLOG_LEVEL_DEBUG1, fmt, args); va_end(args); } void debug2(const char *fmt,...) { va_list args; va_start(args, fmt); do_log(SYSLOG_LEVEL_DEBUG2, fmt, args); va_end(args); } void debug3(const char *fmt,...) { va_list args; va_start(args, fmt); do_log(SYSLOG_LEVEL_DEBUG3, fmt, args); va_end(args); } /* Fatal cleanup */ struct fatal_cleanup { struct fatal_cleanup *next; void (*proc) (void *); void *context; }; static struct fatal_cleanup *fatal_cleanups = NULL; /* Registers a cleanup function to be called by fatal() before exiting. */ void fatal_add_cleanup(void (*proc) (void *), void *context) { struct fatal_cleanup *cu; cu = xmalloc(sizeof(*cu)); cu->proc = proc; cu->context = context; cu->next = fatal_cleanups; fatal_cleanups = cu; } /* Removes a cleanup frunction to be called at fatal(). */ void fatal_remove_cleanup(void (*proc) (void *context), void *context) { struct fatal_cleanup **cup, *cu; for (cup = &fatal_cleanups; *cup; cup = &cu->next) { cu = *cup; if (cu->proc == proc && cu->context == context) { *cup = cu->next; xfree(cu); return; } } fatal("fatal_remove_cleanup: no such cleanup function: 0x%lx 0x%lx\n", (unsigned long) proc, (unsigned long) context); } /* Cleanup and exit */ void fatal_cleanup(void) { struct fatal_cleanup *cu, *next_cu; static int called = 0; if (called) exit(255); called = 1; /* Call cleanup functions. */ for (cu = fatal_cleanups; cu; cu = next_cu) { next_cu = cu->next; debug("Calling cleanup 0x%lx(0x%lx)", (unsigned long) cu->proc, (unsigned long) cu->context); (*cu->proc) (cu->context); } exit(255); } /* textual representation of log-facilities/levels */ static struct { const char *name; SyslogFacility val; } log_facilities[] = { { "DAEMON", SYSLOG_FACILITY_DAEMON }, { "USER", SYSLOG_FACILITY_USER }, { "AUTH", SYSLOG_FACILITY_AUTH }, { "LOCAL0", SYSLOG_FACILITY_LOCAL0 }, { "LOCAL1", SYSLOG_FACILITY_LOCAL1 }, { "LOCAL2", SYSLOG_FACILITY_LOCAL2 }, { "LOCAL3", SYSLOG_FACILITY_LOCAL3 }, { "LOCAL4", SYSLOG_FACILITY_LOCAL4 }, { "LOCAL5", SYSLOG_FACILITY_LOCAL5 }, { "LOCAL6", SYSLOG_FACILITY_LOCAL6 }, { "LOCAL7", SYSLOG_FACILITY_LOCAL7 }, { NULL, 0 } }; static struct { const char *name; LogLevel val; } log_levels[] = { { "QUIET", SYSLOG_LEVEL_QUIET }, { "FATAL", SYSLOG_LEVEL_FATAL }, { "ERROR", SYSLOG_LEVEL_ERROR }, { "INFO", SYSLOG_LEVEL_INFO }, { "VERBOSE", SYSLOG_LEVEL_VERBOSE }, { "DEBUG", SYSLOG_LEVEL_DEBUG1 }, { "DEBUG1", SYSLOG_LEVEL_DEBUG1 }, { "DEBUG2", SYSLOG_LEVEL_DEBUG2 }, { "DEBUG3", SYSLOG_LEVEL_DEBUG3 }, { NULL, 0 } }; SyslogFacility log_facility_number(char *name) { int i; if (name != NULL) for (i = 0; log_facilities[i].name; i++) if (strcasecmp(log_facilities[i].name, name) == 0) return log_facilities[i].val; return (SyslogFacility) - 1; } LogLevel log_level_number(char *name) { int i; if (name != NULL) for (i = 0; log_levels[i].name; i++) if (strcasecmp(log_levels[i].name, name) == 0) return log_levels[i].val; return (LogLevel) - 1; }


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