diff options
Diffstat (limited to 'm4/debug.c')
| -rw-r--r-- | m4/debug.c | 174 |
1 files changed, 87 insertions, 87 deletions
@@ -50,78 +50,78 @@ m4_debug_decode (m4 *context, const char *opts, size_t len) else { if (*opts == '-' || *opts == '+') - { - len--; - mode = *opts++; - } + { + len--; + mode = *opts++; + } for (level = 0; len--; opts++) - { - switch (*opts) - { - case 'a': - level |= M4_DEBUG_TRACE_ARGS; - break; - - case 'e': - level |= M4_DEBUG_TRACE_EXPANSION; - break; - - case 'q': - level |= M4_DEBUG_TRACE_QUOTE; - break; - - case 't': - level |= M4_DEBUG_TRACE_ALL; - break; - - case 'l': - level |= M4_DEBUG_TRACE_LINE; - break; - - case 'f': - level |= M4_DEBUG_TRACE_FILE; - break; - - case 'p': - level |= M4_DEBUG_TRACE_PATH; - break; - - case 'c': - level |= M4_DEBUG_TRACE_CALL; - break; - - case 'i': - level |= M4_DEBUG_TRACE_INPUT; - break; - - case 'x': - level |= M4_DEBUG_TRACE_CALLID; - break; - - case 'm': - level |= M4_DEBUG_TRACE_MODULE; - break; - - case 's': - level |= M4_DEBUG_TRACE_STACK; - break; - - case 'd': - level |= M4_DEBUG_TRACE_DEREF; - break; - - case 'o': - level |= M4_DEBUG_TRACE_OUTPUT_DUMPDEF; - break; - - case 'V': - level |= M4_DEBUG_TRACE_VERBOSE; - break; - - default: - return -1; - } - } + { + switch (*opts) + { + case 'a': + level |= M4_DEBUG_TRACE_ARGS; + break; + + case 'e': + level |= M4_DEBUG_TRACE_EXPANSION; + break; + + case 'q': + level |= M4_DEBUG_TRACE_QUOTE; + break; + + case 't': + level |= M4_DEBUG_TRACE_ALL; + break; + + case 'l': + level |= M4_DEBUG_TRACE_LINE; + break; + + case 'f': + level |= M4_DEBUG_TRACE_FILE; + break; + + case 'p': + level |= M4_DEBUG_TRACE_PATH; + break; + + case 'c': + level |= M4_DEBUG_TRACE_CALL; + break; + + case 'i': + level |= M4_DEBUG_TRACE_INPUT; + break; + + case 'x': + level |= M4_DEBUG_TRACE_CALLID; + break; + + case 'm': + level |= M4_DEBUG_TRACE_MODULE; + break; + + case 's': + level |= M4_DEBUG_TRACE_STACK; + break; + + case 'd': + level |= M4_DEBUG_TRACE_DEREF; + break; + + case 'o': + level |= M4_DEBUG_TRACE_OUTPUT_DUMPDEF; + break; + + case 'V': + level |= M4_DEBUG_TRACE_VERBOSE; + break; + + default: + return -1; + } + } } switch (mode) @@ -169,21 +169,21 @@ set_debug_file (m4 *context, const m4_call_info *caller, FILE *fp) if (debug_file != NULL && debug_file != stdout) { if (fstat (fileno (stdout), &stdout_stat) < 0) - return; + return; if (fstat (fileno (debug_file), &debug_stat) < 0) - return; + return; /* mingw has a bug where fstat on a regular file reports st_ino - of 0. On normal system, st_ino should never be 0. */ + of 0. On normal system, st_ino should never be 0. */ if (stdout_stat.st_ino == debug_stat.st_ino - && stdout_stat.st_dev == debug_stat.st_dev - && stdout_stat.st_ino != 0) - { - if (debug_file != stderr && close_stream (debug_file) != 0) - m4_error (context, 0, errno, caller, - _("error writing to debug stream")); - m4_set_debug_file (context, stdout); - } + && stdout_stat.st_dev == debug_stat.st_dev + && stdout_stat.st_ino != 0) + { + if (debug_file != stderr && close_stream (debug_file) != 0) + m4_error (context, 0, errno, caller, + _("error writing to debug stream")); + m4_set_debug_file (context, stdout); + } } } @@ -206,11 +206,11 @@ m4_debug_set_output (m4 *context, const m4_call_info *caller, const char *name) { fp = fopen (name, "a"); if (fp == NULL) - return false; + return false; if (set_cloexec_flag (fileno (fp), true) != 0) - m4_warn (context, errno, caller, - _("cannot protect debug file across forks")); + m4_warn (context, errno, caller, + _("cannot protect debug file across forks")); set_debug_file (context, caller, fp); } return true; @@ -229,9 +229,9 @@ m4_debug_message_prefix (m4 *context) if (m4_get_current_line (context)) { if (m4_is_debug_bit (context, M4_DEBUG_TRACE_FILE)) - xfprintf (debug_file, "%s:", m4_get_current_file (context)); + xfprintf (debug_file, "%s:", m4_get_current_file (context)); if (m4_is_debug_bit (context, M4_DEBUG_TRACE_LINE)) - xfprintf (debug_file, "%d:", m4_get_current_line (context)); + xfprintf (debug_file, "%d:", m4_get_current_line (context)); } putc (' ', debug_file); } |