X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=error.h;h=843c4ee8c23c0b8a32e7867981cfaa222b8fac0a;hb=d440a71683940a58747de6dc32643db452d9cf54;hp=7afd772bf8bc8c062d3257c04ec26c995f9dd79a;hpb=177ea8ea46918a925c0d2d8a07e7fbe9f478a40c;p=paraslash.git diff --git a/error.h b/error.h index 7afd772b..843c4ee8 100644 --- a/error.h +++ b/error.h @@ -1,8 +1,4 @@ -/* - * Copyright (C) 2006 Andre Noll - * - * Licensed under the GPL v2. For licencing details see COPYING. - */ +/* Copyright (C) 2006 Andre Noll , see file COPYING. */ /** \file error.h List of error codes and messages. */ @@ -17,7 +13,6 @@ PARA_ERROR(AFS_SHORT_READ, "short read from afs socket"), \ PARA_ERROR(AFS_SIGNAL, "afs caught deadly signal"), \ PARA_ERROR(AFS_SOCKET, "afs socket not writable"), \ - PARA_ERROR(AFT_SYNTAX, "audio file table syntax error"), \ PARA_ERROR(ALSA, "alsa error"), \ PARA_ERROR(ALSA_MIX_GET_VAL, "could not read control element state"), \ PARA_ERROR(ALSA_MIX_OPEN, "could not open mixer"), \ @@ -28,7 +23,6 @@ PARA_ERROR(AO_APPEND_OPTION, "ao append option: memory allocation failure"), \ PARA_ERROR(AO_BAD_DRIVER, "ao: invalid driver"), \ PARA_ERROR(AO_BAD_OPTION, "ao option is not of type key:value"), \ - PARA_ERROR(AO_BAD_SAMPLE_FORMAT, "ao: unsigned sample formats not supported"), \ PARA_ERROR(AO_DEFAULT_DRIVER, "ao: no usable output device"), \ PARA_ERROR(AO_EOF, "ao: end of file"), \ PARA_ERROR(AO_FILE_NOT_SUPP, "ao: file io drivers not supported"), \ @@ -74,6 +68,7 @@ PARA_ERROR(BTR_EOF, "buffer tree: end of file"), \ PARA_ERROR(BTR_NAVAIL, "btr node: value currently unavailable"), \ PARA_ERROR(BTR_NO_CHILD, "btr node has no children"), \ + PARA_ERROR(CHILD_CONTEXT, "now running in child context"), \ PARA_ERROR(CHMOD, "failed to set socket mode"), \ PARA_ERROR(CLIENT_SYNTAX, "syntax error"), \ PARA_ERROR(CLIENT_WRITE, "client write error"), \ @@ -87,6 +82,7 @@ PARA_ERROR(EMPTY, "file is empty"), \ PARA_ERROR(ENCRYPT, "encrypt error"), \ PARA_ERROR(EOF, "end of file"), \ + PARA_ERROR(EOP, "end of playlist"), \ PARA_ERROR(FEC_BAD_IDX, "invalid index vector"), \ PARA_ERROR(FECDEC_EOF, "received eof packet"), \ PARA_ERROR(FECDEC_OVERRUN, "fecdec output buffer overrun"), \ @@ -141,14 +137,13 @@ PARA_ERROR(MP3DEC_CORRUPT, "too many corrupt frames"), \ PARA_ERROR(MP3DEC_EOF, "mp3dec: end of file"), \ PARA_ERROR(MP3_INFO, "could not read mp3 info"), \ - PARA_ERROR(MP4FF_BAD_CHANNEL_COUNT, "mp4ff: invalid number of channels"), \ - PARA_ERROR(MP4FF_BAD_SAMPLE, "mp4ff: invalid sample number"), \ - PARA_ERROR(MP4FF_BAD_SAMPLERATE, "mp4ff: invalid sample rate"), \ - PARA_ERROR(MP4FF_BAD_SAMPLE_COUNT, "mp4ff: invalid number of samples"), \ - PARA_ERROR(MP4FF_META_READ, "mp4ff: could not read mp4 metadata"), \ - PARA_ERROR(MP4FF_META_WRITE, "mp4ff: could not update mp4 metadata"), \ - PARA_ERROR(MP4FF_OPEN, "mp4ff: open failed"), \ - PARA_ERROR(MP4FF_TRACK, "mp4ff: no audio track"), \ + PARA_ERROR(MP4_BAD_CHANNEL_COUNT, "mp4: invalid number of channels"), \ + PARA_ERROR(MP4_BAD_SAMPLE, "mp4: invalid sample number"), \ + PARA_ERROR(MP4_BAD_SAMPLERATE, "mp4: invalid sample rate"), \ + PARA_ERROR(MP4_BAD_SAMPLE_COUNT, "mp4: invalid number of samples"), \ + PARA_ERROR(MP4_OPEN, "mp4: open failed"), \ + PARA_ERROR(MP4_TRACK, "mp4: no audio track"), \ + PARA_ERROR(MP4_MISSING_ATOM, "mp4: essential atom not found"), \ PARA_ERROR(MPI_SCAN, "could not scan multi-precision integer"), \ PARA_ERROR(NAME_TOO_LONG, "name too long for struct sockaddr_un"), \ PARA_ERROR(NO_AFHI, "audio format handler info required"), \ @@ -169,14 +164,13 @@ PARA_ERROR(OGGDEC_VERSION, "vorbis version mismatch"), \ PARA_ERROR(OGG_EMPTY, "no ogg pages found"), \ PARA_ERROR(OGG_PACKET_IN, "ogg_stream_packetin() failed"), \ - PARA_ERROR(OGG_STREAM_FLUSH, "ogg_stream_flush() failed"), \ PARA_ERROR(OGG_SYNC, "internal ogg storage overflow"), \ + PARA_ERROR(OPENSSH_PARSE, "could not parse openssh private key"), \ PARA_ERROR(OPUS_COMMENT, "invalid or corrupted opus comment"), \ PARA_ERROR(OPUS_DECODE, "opus decode error"), \ PARA_ERROR(OPUS_HEADER, "invalid opus header"), \ PARA_ERROR(OPUS_SET_GAIN, "opus: could not set gain"), \ PARA_ERROR(PATH_FOUND, ""), /* not really an error */ \ - PARA_ERROR(PERM, "permission denied"), \ PARA_ERROR(PLAYLIST_EMPTY, "attempted to load empty playlist"), \ PARA_ERROR(PLAYLIST_LOADED, ""), /* not really an error */ \ PARA_ERROR(PREBUFFER_SUCCESS, "prebuffering complete"), \ @@ -228,6 +222,7 @@ PARA_ERROR(TARGET_EXISTS, "requested target is already present"),\ PARA_ERROR(TARGET_NOT_FOUND, "requested target not found"), \ PARA_ERROR(TASK_STARTED, "task started"), \ + PARA_ERROR(DEADLY_SIGNAL, "termination request by signal"), \ PARA_ERROR(TOO_MANY_CLIENTS, "maximal number of stat clients exceeded"), \ PARA_ERROR(UCRED_PERM, "permission denied"), \ PARA_ERROR(UDP_OVERRUN, "output buffer overrun"), \ @@ -254,11 +249,20 @@ * 'E_') and gets later redefined to expand to the error text only */ #define PARA_ERROR(err, msg) E_ ## err +/** + * Numeric error codes. + * + * Public functions which can fail return the negated value of one of the + * constants defined here to indicate the cause of the error. + * + * \sa \ref para_strerror(). + */ enum para_error_codes {PARA_ERRORS}; #undef PARA_ERROR #define PARA_ERROR(err, msg) msg -/** Array of error strings. */ +/** All .c files need the declararation of the array of error strings. */ extern const char * const para_errlist[]; +/** Exactly one .c file per executable must define the array. */ #define DEFINE_PARA_ERRLIST const char * const para_errlist[] = {PARA_ERRORS} /** @@ -268,11 +272,10 @@ extern const char * const para_errlist[]; */ #define SYSTEM_ERROR_BIT 30 -/** - * Like the SYSTEM_ERROR_BIT, but indicates an error from the osl library. - */ +/** Like SYSTEM_ERROR_BIT, but for errors from the osl library. */ #define OSL_ERROR_BIT 29 +/** Like SYSTEM_ERROR_BIT, but for errors from the lopsub library. */ #define LLS_ERROR_BIT 28 /** Check whether the system error bit is set. */