[libvirt] [PATCH 2/3] vierror: Define VIR_ERROR_MAX_LENGTH macro
And use it instead of a magic 1024 constant.
Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com>
---
src/util/virerror.c | 6 +++---
src/util/virerror.h | 2 ++
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/util/virerror.c b/src/util/virerror.c
index 1f15c5dbbe..91022c3b63 100644
--- a/src/util/virerror.c
+++ b/src/util/virerror.c
@@ -1480,7 +1480,7 @@ void virReportErrorHelper(int domcode,
{
int save_errno = errno;
va_list args;
- char errorMessage[1024];
+ char errorMessage[VIR_ERROR_MAX_LENGTH];
const char *virerr;
if (fmt) {
@@ -1541,8 +1541,8 @@ void virReportSystemErrorFull(int domcode,
const char *fmt, ...)
{
int save_errno = errno;
- char strerror_buf[1024];
- char msgDetailBuf[1024];
+ char strerror_buf[VIR_ERROR_MAX_LENGTH];
+ char msgDetailBuf[VIR_ERROR_MAX_LENGTH];
const char *errnoDetail = virStrerror(theerrno, strerror_buf,
sizeof(strerror_buf));
diff --git a/src/util/virerror.h b/src/util/virerror.h
index fba18ba589..cf434f45fc 100644
--- a/src/util/virerror.h
+++ b/src/util/virerror.h
@@ -24,6 +24,8 @@
# include "internal.h"
+# define VIR_ERROR_MAX_LENGTH 1024
+
extern virErrorFunc virErrorHandler;
extern void *virUserData;
--
2.15.0