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Print perror before unlinking files.

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Join common parts of fatal errors.
Update copyright notices.
Small improvement to visual output.
This commit is contained in:
Con Kolivas 2011-02-21 16:11:59 +11:00
parent a7b4708bd2
commit 88e3df6af1
4 changed files with 16 additions and 10 deletions
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17
util.c
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@ -1,6 +1,6 @@
/*
Copyright (C) 2006-2011 Con Kolivas
Copyright (C) 2008 Peter Hyman
Copyright (C) 2008, 2011 Peter Hyman
Copyright (C) 1998 Andrew Tridgell
This program is free software; you can redistribute it and/or modify
@ -42,6 +42,13 @@ static void unlink_files(void)
unlink(control.infile);
}
static void fatal_exit(void)
{
unlink_files();
print_output("Fatal error - exiting\n");
exit(1);
}
/* Failure when there is likely to be a meaningful error in perror */
void fatal(const char *format, ...)
{
@ -53,10 +60,8 @@ void fatal(const char *format, ...)
va_end(ap);
}
unlink_files();
perror(NULL);
print_output("Fatal error - exiting\n");
exit(1);
fatal_exit();
}
void failure(const char *format, ...)
@ -69,9 +74,7 @@ void failure(const char *format, ...)
va_end(ap);
}
unlink_files();
print_output("Fatal error - exiting\n");
exit(1);
fatal_exit();
}
void sighandler()