libknot/error: add a new error code -- KNOT_EROFS

diff --git a/src/libknot/errcode.h b/src/libknot/errcode.h
index 1be3fde42395d17973e99c836e89965f9e13a70e..21e0bfeccb789aafcce0481c66b64b8b1cfc4380 100644 (file)
--- a/src/libknot/errcode.h
+++ b/src/libknot/errcode.h
@@ -58,6 +58,7 @@ enum knot_error {
        KNOT_EADDRNOTAVAIL = -EADDRNOTAVAIL,
        KNOT_ENOTDIR       = -ENOTDIR,
        KNOT_EPERM         = -EPERM,
+       KNOT_EROFS         = -EROFS,
 
        KNOT_ERRNO_ERROR   = -500,
 

diff --git a/src/libknot/error.c b/src/libknot/error.c
index 88c20adb4fabcb97590a0be2a07e86fdbc0f8e1e..14593f8b4e893539a623768b0d1e0ecb967e69e6 100644 (file)
--- a/src/libknot/error.c
+++ b/src/libknot/error.c
@@ -59,6 +59,7 @@ static const struct error errors[] = {
        { KNOT_EADDRNOTAVAIL, "address is not available" },
        { KNOT_ENOTDIR,       "not a directory" },
        { KNOT_EPERM,         "operation not permitted" },
+       { KNOT_EROFS,         "read-only file system" },
 
        { KNOT_ERRNO_ERROR,   "unknown system error" },