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[PATCH] added vsyslog support to klibc.

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This commit is contained in:
greg@kroah.com 2003-10-23 00:12:41 -07:00 committed by Greg KH
parent 1861680616
commit 606bce83da
2 changed files with 12 additions and 4 deletions
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2
klibc/klibc/include/syslog.h
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@ -6,6 +6,7 @@
#define _SYSLOG_H
#include <klibc/extern.h>
#include <stdarg.h>
/* Alert levels */
#define LOG_EMERG 0
@ -49,5 +50,6 @@
__extern void openlog(const char *, int, int);
__extern void syslog(int, const char *, ...);
__extern void closelog(void);
__extern void vsyslog(int, const char *format, va_list ap);
#endif /* _SYSLOG_H */

14
klibc/klibc/syslog.c
View File

@ -40,9 +40,8 @@ void openlog(const char *ident, int option, int facility)
id[MAXID] = '\0'; /* Make sure it's null-terminated */
}
void syslog(int prio, const char *format, ...)
void vsyslog(int prio, const char *format, va_list ap)
{
va_list ap;
char buf[BUFLEN];
int rv, len;
int fd;
@ -62,9 +61,7 @@ void syslog(int prio, const char *format, ...)
if ( *id )
len += sprintf(buf+3, "%s: ", id);
va_start(ap, format);
rv = vsnprintf(buf+len, BUFLEN-len, format, ap);
va_end(ap);
len += rv;
if ( len > BUFLEN-1 ) len = BUFLEN-1;
@ -72,3 +69,12 @@ void syslog(int prio, const char *format, ...)
write(fd, buf, len+1);
}
void syslog(int prio, const char *format, ...)
{
va_list ap;
va_start(ap, format);
vsyslog(prio, format, ap);
va_end(ap);
}