*************************************************/
/* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
/* See the file NOTICE for conditions of use and distribution. */
/* Functions for writing log files. The code for maintaining datestamped
}
if (f.receive_call_bombout) receive_bomb_out(NULL, s2); /* does not return */
if (smtp_input) smtp_closedown(s2);
-exim_exit(EXIT_FAILURE, NULL);
+exim_exit(EXIT_FAILURE);
}
int
log_create_as_exim(uschar *name)
{
-pid_t pid = exim_fork(US"logfile create");
+pid_t pid = exim_fork(US"logfile-create");
int status = 1;
int fd = -1;
ok = string_format(buffer, sizeof(buffer), CS file_path, log_names[type]);
-/* Save the name of the mainlog for rollover processing. Without a datestamp,
-it gets statted to see if it has been cycled. With a datestamp, the datestamp
-will be compared. The static slot for saving it is the same size as buffer,
-and the text has been checked above to fit, so this use of strcpy() is OK. */
-
-if (type == lt_main && string_datestamp_offset >= 0)
- {
- Ustrcpy(mainlog_name, buffer);
- mainlog_datestamp = mainlog_name + string_datestamp_offset;
- }
-
-/* Ditto for the reject log */
-
-else if (type == lt_reject && string_datestamp_offset >= 0)
- {
- Ustrcpy(rejectlog_name, buffer);
- rejectlog_datestamp = rejectlog_name + string_datestamp_offset;
- }
-
-/* and deal with the debug log (which keeps the datestamp, but does not
-update it) */
-
-else if (type == lt_debug)
+switch (type)
{
- Ustrcpy(debuglog_name, buffer);
- if (tag)
- {
- /* this won't change the offset of the datestamp */
- ok2 = string_format(buffer, sizeof(buffer), "%s%s",
- debuglog_name, tag);
- if (ok2)
- Ustrcpy(debuglog_name, buffer);
- }
- }
-
-/* Remove any datestamp if this is the panic log. This is rare, so there's no
-need to optimize getting the datestamp length. We remove one non-alphanumeric
-char afterwards if at the start, otherwise one before. */
-
-else if (string_datestamp_offset >= 0)
- {
- uschar * from = buffer + string_datestamp_offset;
- uschar * to = from + string_datestamp_length;
+ case lt_main:
+ /* Save the name of the mainlog for rollover processing. Without a datestamp,
+ it gets statted to see if it has been cycled. With a datestamp, the datestamp
+ will be compared. The static slot for saving it is the same size as buffer,
+ and the text has been checked above to fit, so this use of strcpy() is OK. */
+ Ustrcpy(mainlog_name, buffer);
+ if (string_datestamp_offset > 0)
+ mainlog_datestamp = mainlog_name + string_datestamp_offset;
+ case lt_reject:
+ /* Ditto for the reject log */
+ Ustrcpy(rejectlog_name, buffer);
+ if (string_datestamp_offset > 0)
+ rejectlog_datestamp = rejectlog_name + string_datestamp_offset;
+ case lt_debug:
+ /* and deal with the debug log (which keeps the datestamp, but does not
+ update it) */
+ Ustrcpy(debuglog_name, buffer);
+ if (tag)
+ {
+ /* this won't change the offset of the datestamp */
+ ok2 = string_format(buffer, sizeof(buffer), "%s%s",
+ debuglog_name, tag);
+ if (ok2)
+ Ustrcpy(debuglog_name, buffer);
+ }
+ default:
+ /* Remove any datestamp if this is the panic log. This is rare, so there's no
+ need to optimize getting the datestamp length. We remove one non-alphanumeric
+ char afterwards if at the start, otherwise one before. */
+ if (string_datestamp_offset >= 0)
+ {
+ uschar * from = buffer + string_datestamp_offset;
+ uschar * to = from + string_datestamp_length;
- if (from == buffer || from[-1] == '/')
- {
- if (!isalnum(*to)) to++;
- }
- else
- if (!isalnum(from[-1])) from--;
+ if (from == buffer || from[-1] == '/')
+ {
+ if (!isalnum(*to)) to++;
+ }
+ else
+ if (!isalnum(from[-1])) from--;
- /* This copy is ok, because we know that to is a substring of from. But
- due to overlap we must use memmove() not Ustrcpy(). */
- memmove(from, to, Ustrlen(to)+1);
+ /* This copy is ok, because we know that to is a substring of from. But
+ due to overlap we must use memmove() not Ustrcpy(). */
+ memmove(from, to, Ustrlen(to)+1);
+ }
}
/* If the file name is too long, it is an unrecoverable disaster */
if (!(log_buffer = US malloc(LOG_BUFFER_SIZE)))
{
fprintf(stderr, "exim: failed to get store for log buffer\n");
- exim_exit(EXIT_FAILURE, NULL);
+ exim_exit(EXIT_FAILURE);
}
/* If we haven't already done so, inspect the setting of log_file_path to
else
fprintf(log_stderr, "%s", CS log_buffer);
- if ((flags & LOG_PANIC_DIE) == LOG_PANIC_DIE) exim_exit(EXIT_FAILURE, US"");
+ if ((flags & LOG_PANIC_DIE) == LOG_PANIC_DIE) exim_exit(EXIT_FAILURE);
return;
}
uschar *string, bit_table *options, int count, uschar *which, int flags)
{
uschar *errmsg;
-if (string == NULL) return;
+if (!string) return;
if (*string == '=')
{
char *end; /* Not uschar */
memset(selector, 0, sizeof(*selector)*selsize);
*selector = strtoul(CS string+1, &end, 0);
- if (*end == 0) return;
+ if (!*end) return;
errmsg = string_sprintf("malformed numeric %s_selector setting: %s", which,
string);
goto ERROR_RETURN;
int len;
bit_table *start, *end;
- while (isspace(*string)) string++;
- if (*string == 0) return;
+ Uskip_whitespace(&string);
+ if (!*string) return;
if (*string != '+' && *string != '-')
{
bit_table *middle = start + (end - start)/2;
int c = Ustrncmp(s, middle->name, len);
if (c == 0)
- {
if (middle->name[len] != 0) c = -1; else
{
unsigned int bit = middle->bit;
break; /* Out of loop to match selector name */
}
- }
if (c < 0) end = middle; else start = middle + 1;
} /* Loop to match selector name */
git://git.exim.org / exim.git / blobdiff