diff options
Diffstat (limited to 'misc.c')
| -rw-r--r-- | misc.c | 177 |
1 files changed, 1 insertions, 176 deletions
@@ -152,7 +152,7 @@ concat (unsigned int num, ...) while (num-- > 0) { const char *s = va_arg (args, const char *); - unsigned int l = s ? strlen (s) : 0; + unsigned int l = xstrlen (s); if (l == 0) continue; @@ -183,163 +183,8 @@ concat (unsigned int num, ...) } -/* Return a formatted string buffer. - LENGTH must be the maximum length of all format arguments, stringified. - If we had a standard-compliant vsnprintf() this would be a lot simpler. - Maybe in the future we'll include gnulib's version. */ - -const char * -message_s (unsigned int length, int prefix, const char *fmt, ...) -{ - static char *buffer = NULL; - static unsigned int bsize = 0; - char *bp; - va_list args; - - /* Compute the maximum buffer size we'll need, and make sure we have it. */ - length += strlen (fmt) + strlen (program) + 4 + INTEGER_LENGTH + 2; - if (length > bsize) - { - bsize = length * 2; - buffer = xrealloc (buffer, bsize); - } - - bp = buffer; - if (prefix) - { - if (makelevel == 0) - sprintf (bp, "%s: ", program); - else - sprintf (bp, "%s[%u]: ", program, makelevel); - bp += strlen (buffer); - } - - va_start (args, fmt); - vsprintf (bp, fmt, args); - va_end (args); - - return buffer; -} - -/* Return a formatted error message in a buffer. - LENGTH must be the maximum length of all format arguments, stringified. */ - -const char * -error_s (unsigned int length, const gmk_floc *flocp, const char *fmt, ...) -{ - static char *buffer = NULL; - static unsigned int bsize = 0; - char *bp; - va_list args; - - /* Compute the maximum buffer size we'll need, and make sure we have it. */ - length += (strlen (fmt) + strlen (program) + 4 + INTEGER_LENGTH + 2 - + (flocp && flocp->filenm ? strlen (flocp->filenm) : 0)); - if (length > bsize) - { - bsize = length * 2; - buffer = xrealloc (buffer, bsize); - } - - bp = buffer; - if (flocp && flocp->filenm) - sprintf (bp, "%s:%lu: ", flocp->filenm, flocp->lineno); - else if (makelevel == 0) - sprintf (bp, "%s: ", program); - else - sprintf (bp, "%s[%u]: ", program, makelevel); - bp += strlen (bp); - - va_start (args, fmt); - vsprintf (bp, fmt, args); - va_end (args); - - return buffer; -} - -/* Print a message on stdout. We could use message_s() to format it but then - we'd need a va_list version... */ - -void -message (int prefix, const char *fmt, ...) -{ - va_list args; - - log_working_directory (1, 0); - - if (fmt != 0) - { - if (prefix) - { - if (makelevel == 0) - printf ("%s: ", program); - else - printf ("%s[%u]: ", program, makelevel); - } - va_start (args, fmt); - vfprintf (stdout, fmt, args); - va_end (args); - putchar ('\n'); - } - - fflush (stdout); -} - -/* Print an error message. */ - -void -error (const gmk_floc *flocp, const char *fmt, ...) -{ - va_list args; - - log_working_directory (1, 0); - - if (flocp && flocp->filenm) - fprintf (stderr, "%s:%lu: ", flocp->filenm, flocp->lineno); - else if (makelevel == 0) - fprintf (stderr, "%s: ", program); - else - fprintf (stderr, "%s[%u]: ", program, makelevel); - - va_start (args, fmt); - vfprintf (stderr, fmt, args); - va_end (args); - - putc ('\n', stderr); - fflush (stderr); -} - -/* Print an error message and exit. */ - -void -fatal (const gmk_floc *flocp, const char *fmt, ...) -{ - va_list args; - - log_working_directory (1, 0); - - if (flocp && flocp->filenm) - fprintf (stderr, "%s:%lu: *** ", flocp->filenm, flocp->lineno); - else if (makelevel == 0) - fprintf (stderr, "%s: *** ", program); - else - fprintf (stderr, "%s[%u]: *** ", program, makelevel); - - va_start (args, fmt); - vfprintf (stderr, fmt, args); - va_end (args); - - fputs (_(". Stop.\n"), stderr); - - log_working_directory (0, 1); - - die (2); -} - #ifndef HAVE_STRERROR - #undef strerror - char * strerror (int errnum) { @@ -356,24 +201,6 @@ strerror (int errnum) return buf; } #endif - -/* Print an error message from errno. */ - -void -perror_with_name (const char *str, const char *name) -{ - error (NILF, _("%s%s: %s"), str, name, strerror (errno)); -} - -/* Print an error message from errno and exit. */ - -void -pfatal_with_name (const char *name) -{ - fatal (NILF, _("%s: %s"), name, strerror (errno)); - - /* NOTREACHED */ -} /* Like malloc but get fatal error if memory is exhausted. */ /* Don't bother if we're using dmalloc; it provides these for us. */ @@ -578,7 +405,6 @@ free_ns_chain (struct nameseq *ns) #if !HAVE_STRCASECMP && !HAVE_STRICMP && !HAVE_STRCMPI - /* If we don't have strcasecmp() (from POSIX), or anything that can substitute for it, define our own version. */ @@ -604,7 +430,6 @@ strcasecmp (const char *s1, const char *s2) #endif #if !HAVE_STRNCASECMP && !HAVE_STRNICMP && !HAVE_STRNCMPI - /* If we don't have strncasecmp() (from POSIX), or anything that can substitute for it, define our own version. */ |