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| author | Michael Brown | 2024-03-29 13:38:09 +0100 |
|---|---|---|
| committer | Michael Brown | 2024-03-29 15:46:13 +0100 |
| commit | afae8817826ef8356b89a5e131ff42750ab267d4 (patch) | |
| tree | 24abe4f1e146a142a0bb8f241038794f81e0d5e4 | |
| parent | [efi] Add error table entry for local filesystem EFI_NOT_FOUND error (diff) | |
| download | ipxe-afae8817826ef8356b89a5e131ff42750ab267d4.tar.gz ipxe-afae8817826ef8356b89a5e131ff42750ab267d4.tar.xz ipxe-afae8817826ef8356b89a5e131ff42750ab267d4.zip | |
[tftp] Add error table entry for TFTP "file not found" error code
Add an abbreviated "Not found" error message for a TFTP "file not
found" error code, so that any automatic attempt to download a
non-existent autoexec.ipxe script produces only a minimal error
message.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
| -rw-r--r-- | src/net/udp/tftp.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/net/udp/tftp.c b/src/net/udp/tftp.c index 3073e682..2ee01862 100644 --- a/src/net/udp/tftp.c +++ b/src/net/udp/tftp.c @@ -44,6 +44,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include <ipxe/dhcp.h> #include <ipxe/uri.h> #include <ipxe/profile.h> +#include <ipxe/errortab.h> #include <ipxe/tftp.h> /** @file @@ -76,6 +77,9 @@ FEATURE ( FEATURE_PROTOCOL, "TFTP", DHCP_EB_FEATURE_TFTP, 1 ); #define EINVAL_MC_INVALID_PORT __einfo_error ( EINFO_EINVAL_MC_INVALID_PORT ) #define EINFO_EINVAL_MC_INVALID_PORT __einfo_uniqify \ ( EINFO_EINVAL, 0x07, "Invalid multicast port" ) +#define ENOENT_NOT_FOUND __einfo_error ( EINFO_ENOENT_NOT_FOUND ) +#define EINFO_ENOENT_NOT_FOUND __einfo_uniqify \ + ( EINFO_ENOENT, 0x01, "Not found" ) /** * A TFTP request @@ -167,6 +171,11 @@ static struct profiler tftp_client_profiler __profiler = static struct profiler tftp_server_profiler __profiler = { .name = "tftp.server" }; +/** Human-readable error messages */ +struct errortab tftp_errors[] __errortab = { + __einfo_errortab ( EINFO_ENOENT_NOT_FOUND ), +}; + /** * Free TFTP request * @@ -872,7 +881,7 @@ static int tftp_rx_data ( struct tftp_request *tftp, */ static int tftp_errcode_to_rc ( unsigned int errcode ) { switch ( errcode ) { - case TFTP_ERR_FILE_NOT_FOUND: return -ENOENT; + case TFTP_ERR_FILE_NOT_FOUND: return -ENOENT_NOT_FOUND; case TFTP_ERR_ACCESS_DENIED: return -EACCES; case TFTP_ERR_ILLEGAL_OP: return -ENOTTY; default: return -ENOTSUP; |