diff options
Diffstat (limited to 'gpxe/src/hci/strerror.c')
| -rw-r--r-- | gpxe/src/hci/strerror.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/gpxe/src/hci/strerror.c b/gpxe/src/hci/strerror.c index 74995e8b..94547dd4 100644 --- a/gpxe/src/hci/strerror.c +++ b/gpxe/src/hci/strerror.c @@ -18,24 +18,19 @@ * */ -static struct errortab errortab_start[0] - __table_start ( struct errortab, errortab ); -static struct errortab errortab_end[0] - __table_end ( struct errortab, errortab ); +FILE_LICENCE ( GPL2_OR_LATER ); /** * Find error description * * @v errno Error number - * @v mask Mask of bits that we care about * @ret errortab Error description, or NULL */ -static struct errortab * find_error ( int errno, int mask ) { +static struct errortab * find_error ( int errno ) { struct errortab *errortab; - for ( errortab = errortab_start ; errortab < errortab_end ; - errortab++ ) { - if ( ( ( errortab->errno ^ errno ) & mask ) == 0 ) + for_each_table_entry ( errortab, ERRORTAB ) { + if ( errortab->errno == errno ) return errortab; } @@ -54,13 +49,13 @@ static struct errortab * find_closest_error ( int errno ) { struct errortab *errortab; /* First, look for an exact match */ - if ( ( errortab = find_error ( errno, 0x7fffffff ) ) != NULL ) + if ( ( errortab = find_error ( errno ) ) != NULL ) return errortab; /* Second, try masking off the gPXE-specific bit and seeing if * we have an entry for the generic POSIX error message. */ - if ( ( errortab = find_error ( errno, 0x4f0000ff ) ) != NULL ) + if ( ( errortab = find_error ( errno & 0x7f0000ff ) ) != NULL ) return errortab; return NULL; @@ -119,7 +114,9 @@ struct errortab common_errors[] __errortab = { { 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" }, }; |