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PRINTF(9): Do not use printk() for log()

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The BSD library functions must use printk().  The %D format specifier is
not supported, thus we cannot use the printf() family for output.
This commit is contained in:
Sebastian Huber 2014-01-20 12:50:23 +01:00
parent 164c5f5320
commit 08c8588440
2 changed files with 6 additions and 10 deletions
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3
libbsd.txt
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@ -115,6 +115,9 @@ the current Git submodule commit is this
destruction. Add support for file descriptor transmission via control destruction. Add support for file descriptor transmission via control
messages. messages.
* PRINTF(9): Add support for log(), the %D format specifier is missing in the
normal printf() family.
[listing] [listing]
---- ----
/* sysinit section? */ /* sysinit section? */

13
rtemsbsd/rtems/rtems-bsd-log.c
View File

@ -37,17 +37,10 @@
#include <rtems/bsd/sys/types.h> #include <rtems/bsd/sys/types.h>
#include <sys/systm.h> #include <sys/systm.h>
/* #include <stdio.h>
* Log writes to the log buffer, and guarantees not to sleep (so can be
* called by interrupt routines). If there is no process reading the
* log yet, it writes to the console also.
*/
void void
log(int level, const char *fmt, ...) log(int level, const char *fmt, ...)
{ {
va_list ap; puts(fmt);
va_start(ap, fmt);
vprintk(fmt, ap);
va_end(ap);
} }