[libc] Enable automated extraction of error usage reports

Add preprocessor magic to the error definitions to enable every error
usage to be tracked.

Signed-off-by: Michael Brown <mcb30@ipxe.org>

2 files changed, 94 insertions, 104 deletions

diff --git a/src/hci/strerror.c b/src/hci/strerror.c
index 1b75f9807..3caee4973 100644
--- a/src/hci/strerror.c
+++ b/src/hci/strerror.c
@@ -102,21 +102,21 @@ const char * strerror ( int errno ) {
 
 /** The most common errors */
 struct errortab common_errors[] __errortab = {
-	{ 0, "No error" },
-	{ EACCES, "Permission denied" },
-	{ ECANCELED, "Operation cancelled" },
-	{ ECONNRESET, "Connection reset" },
-	{ EINVAL, "Invalid argument" },
-	{ EIO, "Input/output error" },
-	{ ENETUNREACH, "Network unreachable" },
-	{ ENODEV, "No such device" },
-	{ ENOENT, "File not found" },
-	{ ENOEXEC, "Not an executable image" },
-	{ ENOMEM, "Out of memory" },
-	{ ENOSPC, "No space left on device" },
-	{ ENOTCONN, "Not connected" },
-	{ ENOTSUP, "Not supported" },
-	{ EPERM, "Operation not permitted" },
-	{ ERANGE, "Out of range" },
-	{ ETIMEDOUT, "Connection timed out" },
+	__einfo_errortab ( EINFO_ENOERR ),
+	__einfo_errortab ( EINFO_EACCES ),
+	__einfo_errortab ( EINFO_ECANCELED ),
+	__einfo_errortab ( EINFO_ECONNRESET ),
+	__einfo_errortab ( EINFO_EINVAL ),
+	__einfo_errortab ( EINFO_EIO ),
+	__einfo_errortab ( EINFO_ENETUNREACH ),
+	__einfo_errortab ( EINFO_ENODEV ),
+	__einfo_errortab ( EINFO_ENOENT ),
+	__einfo_errortab ( EINFO_ENOEXEC ),
+	__einfo_errortab ( EINFO_ENOMEM ),
+	__einfo_errortab ( EINFO_ENOSPC ),
+	__einfo_errortab ( EINFO_ENOTCONN ),
+	__einfo_errortab ( EINFO_ENOTSUP ),
+	__einfo_errortab ( EINFO_EPERM ),
+	__einfo_errortab ( EINFO_ERANGE ),
+	__einfo_errortab ( EINFO_ETIMEDOUT ),
 };
diff --git a/src/hci/wireless_errors.c b/src/hci/wireless_errors.c
index 0909c017d..63c6251c6 100644
--- a/src/hci/wireless_errors.c
+++ b/src/hci/wireless_errors.c
@@ -20,99 +20,89 @@ FILE_LICENCE ( GPL2_OR_LATER );
 
 #include <errno.h>
 #include <ipxe/errortab.h>
+#include <ipxe/net80211_err.h>
 
 /* Record errors as though they come from the 802.11 stack */
 #undef ERRFILE
 #define ERRFILE ERRFILE_net80211
 
 /** All 802.11 errors
- *
- * These follow the 802.11 standard as much as is feasible, but most
- * have been abbreviated to fit the 50-character limit imposed by
- * strerror.
  */
 struct errortab wireless_errors[] __errortab = {
-	/* iPXE 802.11 stack errors */
-	{ EINVAL | EUNIQ_01, "Packet too short" },
-	{ EINVAL | EUNIQ_02, "Packet 802.11 version not supported" },
-	{ EINVAL | EUNIQ_03, "Packet not a data packet" },
-	{ EINVAL | EUNIQ_04, "Packet not from an Access Point" },
-	{ EINVAL | EUNIQ_05, "Packet has invalid LLC header" },
-	{ EINVAL | EUNIQ_06, "Packet decryption error", },
-	{ EINVAL | EUNIQ_07, "Invalid active scan requested" },
-
-	/* 802.11 status codes (IEEE Std 802.11-2007, Table 7-23) */
-	/* Maximum error length: 50 chars                                            | */
-	{ ECONNREFUSED | EUNIQ_01, "Unspecified failure" },
-	{ ECONNREFUSED | EUNIQ_0A, "Cannot support all requested capabilities" },
-	{ ECONNREFUSED | EUNIQ_0B, "Reassociation denied due to lack of association" },
-	{ ECONNREFUSED | EUNIQ_0C, "Association denied for another reason" },
-	{ ECONNREFUSED | EUNIQ_0D, "Authentication algorithm unsupported" },
-	{ ECONNREFUSED | EUNIQ_0E, "Authentication sequence number unexpected" },
-	{ ECONNREFUSED | EUNIQ_0F, "Authentication rejected due to challenge failure" },
-	{ ECONNREFUSED | EUNIQ_10, "Authentication rejected due to timeout" },
-	{ ECONNREFUSED | EUNIQ_11, "Association denied because AP is out of resources" },
-	{ ECONNREFUSED | EUNIQ_12, "Association denied; basic rate support required" },
-	{ ECONNREFUSED | EUNIQ_13, "Association denied; short preamble support req'd" },
-	{ ECONNREFUSED | EUNIQ_14, "Association denied; PBCC modulation support req'd" },
-	{ ECONNREFUSED | EUNIQ_15, "Association denied; Channel Agility support req'd" },
-	{ ECONNREFUSED | EUNIQ_16, "Association denied; Spectrum Management required" },
-	{ ECONNREFUSED | EUNIQ_17, "Association denied; Power Capability unacceptable" },
-	{ ECONNREFUSED | EUNIQ_18, "Association denied; Supported Channels unacceptable" },
-	{ ECONNREFUSED | EUNIQ_19, "Association denied; Short Slot Tume support req'd" },
-	{ ECONNREFUSED | EUNIQ_1A, "Association denied; DSSS-OFDM support required" },
-	{ EHOSTUNREACH,            "Unspecified, QoS-related failure" },
-	{ EHOSTUNREACH | EUNIQ_01, "Association denied; QoS AP out of QoS resources" },
-	{ EHOSTUNREACH | EUNIQ_02, "Association denied due to excessively poor link" },
-	{ EHOSTUNREACH | EUNIQ_03, "Association denied; QoS support required" },
-	{ EHOSTUNREACH | EUNIQ_05, "The request has been declined" },
-	{ EHOSTUNREACH | EUNIQ_06, "Request unsuccessful due to invalid parameters" },
-	{ EHOSTUNREACH | EUNIQ_07, "TS not created due to bad specification" },
-	{ EHOSTUNREACH | EUNIQ_08, "Invalid information element" },
-	{ EHOSTUNREACH | EUNIQ_09, "Invalid group cipher" },
-	{ EHOSTUNREACH | EUNIQ_0A, "Invalid pairwise cipher" },
-	{ EHOSTUNREACH | EUNIQ_0B, "Invalid AKMP" },
-	{ EHOSTUNREACH | EUNIQ_0C, "Unsupported RSN information element version" },
-	{ EHOSTUNREACH | EUNIQ_0D, "Invalid RSN information element capabilities" },
-	{ EHOSTUNREACH | EUNIQ_0E, "Cipher suite rejected because of security policy" },
-	{ EHOSTUNREACH | EUNIQ_0F, "TS not created due to insufficient delay" },
-	{ EHOSTUNREACH | EUNIQ_10, "Direct link is not allowed in the BSS by policy" },
-	{ EHOSTUNREACH | EUNIQ_11, "The Destination STA is not present within the BSS" },
-	{ EHOSTUNREACH | EUNIQ_12, "The Destination STA is not a QoS STA" },
-	{ EHOSTUNREACH | EUNIQ_13, "Association denied; Listen Interval is too large" },
-
-	/* 802.11 reason codes (IEEE Std 802.11-2007, Table 7-22) */
-	/* Maximum error length: 50 chars                                          | */
-	{ ECONNRESET | EUNIQ_01, "Unspecified reason" },
-	{ ECONNRESET | EUNIQ_02, "Previous authentication no longer valid" },
-	{ ECONNRESET | EUNIQ_03, "Deauthenticated due to leaving network" },
-	{ ECONNRESET | EUNIQ_04, "Disassociated due to inactivity" },
-	{ ECONNRESET | EUNIQ_05, "Disassociated because AP is out of resources" },
-	{ ECONNRESET | EUNIQ_06, "Class 2 frame received from nonauthenticated STA" },
-	{ ECONNRESET | EUNIQ_07, "Class 3 frame received from nonassociated STA" },
-	{ ECONNRESET | EUNIQ_08, "Disassociated due to roaming" },
-	{ ECONNRESET | EUNIQ_09, "STA requesting (re)association not authenticated" },
-	{ ECONNRESET | EUNIQ_0A, "Disassociated; Power Capability unacceptable" },
-	{ ECONNRESET | EUNIQ_0B, "Disassociated; Supported Channels unacceptable" },
-	{ ECONNRESET | EUNIQ_0D, "Invalid information element" },
-	{ ECONNRESET | EUNIQ_0E, "Message integrity code (MIC) failure" },
-	{ ECONNRESET | EUNIQ_0F, "4-Way Handshake timeout" },
-	{ ECONNRESET | EUNIQ_10, "Group Key Handshake timeout" },
-	{ ECONNRESET | EUNIQ_11, "4-Way Handshake information element changed unduly" },
-	{ ECONNRESET | EUNIQ_12, "Invalid group cipher" },
-	{ ECONNRESET | EUNIQ_13, "Invalid pairwise cipher" },
-	{ ECONNRESET | EUNIQ_14, "Invalid AKMP" },
-	{ ECONNRESET | EUNIQ_15, "Unsupported RSN information element version" },
-	{ ECONNRESET | EUNIQ_16, "Invalid RSN information element capabilities" },
-	{ ECONNRESET | EUNIQ_17, "IEEE 802.1X authentication failed" },
-	{ ECONNRESET | EUNIQ_18, "Cipher suite rejected because of security policy" },
-	{ ENETRESET,            "Disassociated for unspecified, QoS-related reason" },
-	{ ENETRESET | EUNIQ_01, "Disassociated; QoS AP is out of QoS resources" },
-	{ ENETRESET | EUNIQ_02, "Disassociated due to excessively poor link" },
-	{ ENETRESET | EUNIQ_03, "Disassociated due to TXOP limit violation" },
-	{ ENETRESET | EUNIQ_04, "Requested; STA is leaving the BSS (or resetting)" },
-	{ ENETRESET | EUNIQ_05, "Requested; does not want to use the mechanism" },
-	{ ENETRESET | EUNIQ_06, "Requested; setup is required" },
-	{ ENETRESET | EUNIQ_07, "Requested from peer STA due to timeout" },
-	{ ENETRESET | EUNIQ_0D, "Peer STA does not support requested cipher suite" },
+	__einfo_errortab ( EINFO_EINVAL_PKT_TOO_SHORT ),
+	__einfo_errortab ( EINFO_EINVAL_PKT_VERSION ),
+	__einfo_errortab ( EINFO_EINVAL_PKT_NOT_DATA ),
+	__einfo_errortab ( EINFO_EINVAL_PKT_NOT_FROMDS ),
+	__einfo_errortab ( EINFO_EINVAL_PKT_LLC_HEADER ),
+	__einfo_errortab ( EINFO_EINVAL_CRYPTO_REQUEST ),
+	__einfo_errortab ( EINFO_EINVAL_ACTIVE_SCAN ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_FAILURE ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_CAPAB_UNSUPP ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_REASSOC_INVALID ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_DENIED ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_AUTH_ALGO_UNSUPP ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_AUTH_SEQ_INVALID ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_AUTH_CHALL_INVALID ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_AUTH_TIMEOUT ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_NO_ROOM ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_NEED_RATE ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_NEED_SHORT_PMBL ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_NEED_PBCC ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_NEED_CHAN_AGILITY ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_NEED_SPECTRUM_MGMT ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_BAD_POWER ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_BAD_CHANNELS ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_NEED_SHORT_SLOT ),
+	__einfo_errortab ( EINFO_ECONNREFUSED_ASSOC_NEED_DSSS_OFDM ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_QOS_FAILURE ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_QOS_NO_ROOM ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_LINK_IS_HORRIBLE ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_ASSOC_NEED_QOS ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_REQUEST_DECLINED ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_REQUEST_INVALID ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_TS_NOT_CREATED_AGAIN ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_INVALID_IE ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_GROUP_CIPHER_INVALID ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_PAIR_CIPHER_INVALID ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_AKMP_INVALID ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_RSN_VERSION_UNSUPP ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_RSN_CAPAB_INVALID ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_CIPHER_REJECTED ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_TS_NOT_CREATED_WAIT ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_DIRECT_LINK_FORBIDDEN ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_DEST_NOT_PRESENT ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_DEST_NOT_QOS ),
+	__einfo_errortab ( EINFO_EHOSTUNREACH_ASSOC_LISTEN_TOO_HIGH ),
+	__einfo_errortab ( EINFO_ECONNRESET_UNSPECIFIED ),
+	__einfo_errortab ( EINFO_ECONNRESET_AUTH_NO_LONGER_VALID ),
+	__einfo_errortab ( EINFO_ECONNRESET_LEAVING ),
+	__einfo_errortab ( EINFO_ECONNRESET_INACTIVITY ),
+	__einfo_errortab ( EINFO_ECONNRESET_OUT_OF_RESOURCES ),
+	__einfo_errortab ( EINFO_ECONNRESET_NEED_AUTH ),
+	__einfo_errortab ( EINFO_ECONNRESET_NEED_ASSOC ),
+	__einfo_errortab ( EINFO_ECONNRESET_LEAVING_TO_ROAM ),
+	__einfo_errortab ( EINFO_ECONNRESET_REASSOC_INVALID ),
+	__einfo_errortab ( EINFO_ECONNRESET_BAD_POWER ),
+	__einfo_errortab ( EINFO_ECONNRESET_BAD_CHANNELS ),
+	__einfo_errortab ( EINFO_ECONNRESET_INVALID_IE ),
+	__einfo_errortab ( EINFO_ECONNRESET_MIC_FAILURE ),
+	__einfo_errortab ( EINFO_ECONNRESET_4WAY_TIMEOUT ),
+	__einfo_errortab ( EINFO_ECONNRESET_GROUPKEY_TIMEOUT ),
+	__einfo_errortab ( EINFO_ECONNRESET_4WAY_INVALID ),
+	__einfo_errortab ( EINFO_ECONNRESET_GROUP_CIPHER_INVALID ),
+	__einfo_errortab ( EINFO_ECONNRESET_PAIR_CIPHER_INVALID ),
+	__einfo_errortab ( EINFO_ECONNRESET_AKMP_INVALID ),
+	__einfo_errortab ( EINFO_ECONNRESET_RSN_VERSION_INVALID ),
+	__einfo_errortab ( EINFO_ECONNRESET_RSN_CAPAB_INVALID ),
+	__einfo_errortab ( EINFO_ECONNRESET_8021X_FAILURE ),
+	__einfo_errortab ( EINFO_ECONNRESET_CIPHER_REJECTED ),
+	__einfo_errortab ( EINFO_ENETRESET_QOS_UNSPECIFIED ),
+	__einfo_errortab ( EINFO_ENETRESET_QOS_OUT_OF_RESOURCES ),
+	__einfo_errortab ( EINFO_ENETRESET_LINK_IS_HORRIBLE ),
+	__einfo_errortab ( EINFO_ENETRESET_INVALID_TXOP ),
+	__einfo_errortab ( EINFO_ENETRESET_REQUESTED_LEAVING ),
+	__einfo_errortab ( EINFO_ENETRESET_REQUESTED_NO_USE ),
+	__einfo_errortab ( EINFO_ENETRESET_REQUESTED_NEED_SETUP ),
+	__einfo_errortab ( EINFO_ENETRESET_REQUESTED_TIMEOUT ),
+	__einfo_errortab ( EINFO_ENETRESET_CIPHER_UNSUPPORTED ),
 };