summaryrefslogtreecommitdiff
path: root/src/libstrerr/strerr_warnvsys.c
diff options
context:
space:
mode:
authorLaurent Bercot <ska-skaware@skarnet.org>2022-11-29 02:24:47 +0000
committerLaurent Bercot <ska@appnovation.com>2022-11-29 02:24:47 +0000
commit06011c29aef19d8ed90ebf48095e1ff2a846ba23 (patch)
treea86aecdaec810635cbd4ae92b9b69f5ce9f55fa4 /src/libstrerr/strerr_warnvsys.c
parent1f8f72ced6a4d7043e5b47d22960cde96fbb1a71 (diff)
downloadskalibs-06011c29aef19d8ed90ebf48095e1ff2a846ba23.tar.xz
Prepare for 2.13.0.0, revamp strerr
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat (limited to 'src/libstrerr/strerr_warnvsys.c')
-rw-r--r--src/libstrerr/strerr_warnvsys.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/src/libstrerr/strerr_warnvsys.c b/src/libstrerr/strerr_warnvsys.c
new file mode 100644
index 0000000..fcab1b8
--- /dev/null
+++ b/src/libstrerr/strerr_warnvsys.c
@@ -0,0 +1,20 @@
+/* ISC license. */
+
+/* MT-unsafe */
+
+#include <string.h>
+#include <errno.h>
+
+#include <skalibs/buffer.h>
+#include <skalibs/strerr.h>
+
+void strerr_warnvsys (char const *const *v, unsigned int n)
+{
+ int e = errno ;
+ for (unsigned int i = 0 ; i < n ; i++)
+ if (v[i]) buffer_puts(buffer_2, v[i]) ;
+ buffer_put(buffer_2, ": ", 2) ;
+ buffer_puts(buffer_2, strerror(e)) ;
+ buffer_putflush(buffer_2, "\n", 1) ;
+ errno = e ;
+}