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Allow user to specify which logs to rotate

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This commit is contained in:
Dag-Erling Smørgrav 2000-05-11 10:17:54 +00:00
parent d220443d1c
commit 78ae26252e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=60373
2 changed files with 25 additions and 10 deletions
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6
usr.sbin/newsyslog/newsyslog.8
View File

@ -28,6 +28,7 @@
.Op Fl Fnrv
.Op Fl f Ar config_file
.Op Fl a Ar directory
.Op Ar
.Sh DESCRIPTION
.Nm Newsyslog
is a program that should be scheduled to run periodically by
@ -355,6 +356,11 @@ to trim the logs, even if the trim conditions have not been met. This
option is useful for diagnosing system problems by providing you with
fresh logs that contain only the problems.
.El
.Pp
If additional command line arguments are given,
.Nm
will only examine log files that match those arguments; otherwise, it
will examine all files listed in the configuration file.
.Sh FILES
.Bl -tag -width /etc/newsyslog.confxxxx -compact
.It Pa /etc/newsyslog.conf

29
usr.sbin/newsyslog/newsyslog.c
View File

@ -95,7 +95,7 @@ time_t timenow;
char hostname[MAXHOSTNAMELEN + 1]; /* hostname */
char *daytime; /* timenow in human readable form */
static struct conf_entry *parse_file();
static struct conf_entry *parse_file(char **files);
static char *sob(char *p);
static char *son(char *p);
static char *missing_field(char *p, char *errline);
@ -121,7 +121,7 @@ main(int argc, char **argv)
PRS(argc, argv);
if (needroot && getuid() && geteuid())
errx(1, "must have root privs");
p = q = parse_file();
p = q = parse_file(argv + optind);
while (p) {
do_entry(p);
@ -214,7 +214,6 @@ PRS(int argc, char **argv)
if ((p = strchr(hostname, '.'))) {
*p = '\0';
}
optind = 1; /* Start options parsing */
while ((c = getopt(argc, argv, "nrvFf:a:t:")) != -1)
switch (c) {
case 'n':
@ -253,11 +252,12 @@ usage(void)
* process
*/
static struct conf_entry *
parse_file(void)
parse_file(char **files)
{
FILE *f;
char line[BUFSIZ], *parse, *q;
char *errline, *group;
char **p;
struct conf_entry *first = NULL;
struct conf_entry *working = NULL;
struct passwd *pass;
@ -274,6 +274,21 @@ parse_file(void)
if ((line[0] == '\n') || (line[0] == '#'))
continue;
errline = strdup(line);
q = parse = missing_field(sob(line), errline);
parse = son(line);
if (!*parse)
errx(1, "malformed line (missing fields):\n%s", errline);
*parse = '\0';
if (*files) {
for (p = files; *p; ++p)
if (strcmp(*p, q) == 0)
break;
if (!*p)
continue;
}
if (!first) {
working = (struct conf_entry *) malloc(sizeof(struct conf_entry));
first = working;
@ -281,12 +296,6 @@ parse_file(void)
working->next = (struct conf_entry *) malloc(sizeof(struct conf_entry));
working = working->next;
}
q = parse = missing_field(sob(line), errline);
parse = son(line);
if (!*parse)
errx(1, "malformed line (missing fields):\n%s", errline);
*parse = '\0';
working->log = strdup(q);
q = parse = missing_field(sob(++parse), errline);