diff options
Diffstat (limited to 'sysklogd')
| -rw-r--r-- | sysklogd/Config.in | 6 | ||||
| -rw-r--r-- | sysklogd/Makefile | 2 | ||||
| -rw-r--r-- | sysklogd/Makefile.in | 2 | ||||
| -rw-r--r-- | sysklogd/klogd.c | 4 | ||||
| -rw-r--r-- | sysklogd/logger.c | 14 | ||||
| -rw-r--r-- | sysklogd/logread.c | 28 | ||||
| -rw-r--r-- | sysklogd/syslogd.c | 2 |
7 files changed, 29 insertions, 29 deletions
diff --git a/sysklogd/Config.in b/sysklogd/Config.in index a671f59..f77d79e 100644 --- a/sysklogd/Config.in +++ b/sysklogd/Config.in @@ -79,10 +79,10 @@ config CONFIG_FEATURE_LOGREAD_REDUCED_LOCKING default n depends on CONFIG_LOGREAD help - 'logread' ouput to slow serial terminals can have + 'logread' ouput to slow serial terminals can have side effects on syslog because of the semaphore. - This option make logread to double buffer copy - from circular buffer, minimizing semaphore + This option make logread to double buffer copy + from circular buffer, minimizing semaphore contention at some minor memory expense. config CONFIG_KLOGD diff --git a/sysklogd/Makefile b/sysklogd/Makefile index 0c01f54..f6ce145 100644 --- a/sysklogd/Makefile +++ b/sysklogd/Makefile @@ -1,6 +1,6 @@ # Makefile for busybox # -# Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org> +# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/sysklogd/Makefile.in b/sysklogd/Makefile.in index d088ae8..1c6e907 100644 --- a/sysklogd/Makefile.in +++ b/sysklogd/Makefile.in @@ -1,6 +1,6 @@ # Makefile for busybox # -# Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org> +# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/sysklogd/klogd.c b/sysklogd/klogd.c index df3a668..94da616 100644 --- a/sysklogd/klogd.c +++ b/sysklogd/klogd.c @@ -6,7 +6,7 @@ * Changes: Made this a standalone busybox module which uses standalone * syslog() client interface. * - * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org> + * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> * * Copyright (C) 2000 by Karl M. Hegbloom <karlheg@debian.org> * @@ -136,7 +136,7 @@ extern int klogd_main(int argc, char **argv) bb_show_usage(); } console_log_level++; - + break; case 'n': doFork = FALSE; diff --git a/sysklogd/logger.c b/sysklogd/logger.c index 252cfc4..981cef3 100644 --- a/sysklogd/logger.c +++ b/sysklogd/logger.c @@ -2,7 +2,7 @@ /* * Mini logger implementation for busybox * - * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org> + * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -49,11 +49,11 @@ # endif #endif -/* Decode a symbolic name to a numeric value +/* Decode a symbolic name to a numeric value * this function is based on code * Copyright (c) 1983, 1993 * The Regents of the University of California. All rights reserved. - * + * * Original copyright notice is retained at the end of this file. */ static int decode(char *name, CODE * codetab) @@ -71,7 +71,7 @@ static int decode(char *name, CODE * codetab) return (-1); } -/* Decode a symbolic name to a numeric value +/* Decode a symbolic name to a numeric value * this function is based on code * Copyright (c) 1983, 1993 * The Regents of the University of California. All rights reserved. @@ -132,7 +132,7 @@ extern int logger_main(int argc, char **argv) do { /* read from stdin */ i = 0; - while ((c = getc(stdin)) != EOF && c != '\n' && + while ((c = getc(stdin)) != EOF && c != '\n' && i < (sizeof(buf)-1)) { buf[i++] = c; } @@ -180,8 +180,8 @@ extern int logger_main(int argc, char **argv) * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. <BSD Advertising Clause omitted per the July 22, 1999 licensing change - * ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change> + * 3. <BSD Advertising Clause omitted per the July 22, 1999 licensing change + * ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change> * * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software diff --git a/sysklogd/logread.c b/sysklogd/logread.c index 207e78b..70d1db6 100644 --- a/sysklogd/logread.c +++ b/sysklogd/logread.c @@ -62,13 +62,13 @@ static void interrupted(int sig); */ static inline void sem_up(int semid) { - if ( semop(semid, SMrup, 1) == -1 ) + if ( semop(semid, SMrup, 1) == -1 ) error_exit("semop[SMrup]"); } /* * sem_down - down()'s a semaphore - */ + */ static inline void sem_down(int semid) { if ( semop(semid, SMrdn, 2) == -1 ) @@ -79,7 +79,7 @@ extern int logread_main(int argc, char **argv) { int i; int follow=0; - + if (argc == 2 && strcmp(argv[1],"-f")==0) { follow = 1; } else { @@ -87,16 +87,16 @@ extern int logread_main(int argc, char **argv) if (argc > 1) bb_show_usage(); } - + // handle intrrupt signal if (setjmp(jmp_env)) goto output_end; - + // attempt to redefine ^C signal signal(SIGINT, interrupted); - + if ( (log_shmid = shmget(KEY_ID, 0, 0)) == -1) error_exit("Can't find circular buffer"); - + // Attach shared memory to our char* if ( (buf = shmat(log_shmid, NULL, SHM_RDONLY)) == NULL) error_exit("Can't get access to circular buffer from syslogd"); @@ -113,7 +113,7 @@ extern int logread_main(int argc, char **argv) int log_len,j; #endif - sem_down(log_semid); + sem_down(log_semid); //printf("head: %i tail: %i size: %i\n",buf->head,buf->tail,buf->size); if (buf->head == buf->tail || i==buf->tail) { @@ -125,8 +125,8 @@ extern int logread_main(int argc, char **argv) printf("<empty syslog>\n"); } } - - // Read Memory + + // Read Memory #ifdef CONFIG_FEATURE_LOGREAD_REDUCED_LOCKING log_len = buf->tail - i; if (log_len < 0) @@ -165,10 +165,10 @@ extern int logread_main(int argc, char **argv) } while (follow); output_end: - if (log_shmid != -1) + if (log_shmid != -1) shmdt(buf); - - return EXIT_SUCCESS; + + return EXIT_SUCCESS; } static void interrupted(int sig){ @@ -179,7 +179,7 @@ static void interrupted(int sig){ static void error_exit(const char *str){ perror(str); //release all acquired resources - if (log_shmid != -1) + if (log_shmid != -1) shmdt(buf); exit(1); diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c index a533bce..ac326aa 100644 --- a/sysklogd/syslogd.c +++ b/sysklogd/syslogd.c @@ -2,7 +2,7 @@ /* * Mini syslogd implementation for busybox * - * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org> + * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> * * Copyright (C) 2000 by Karl M. Hegbloom <karlheg@debian.org> * |