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author | Patrick McHardy <kaber@trash.net> | 2011-01-20 01:51:37 +0300 |
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committer | Patrick McHardy <kaber@trash.net> | 2011-01-20 01:51:37 +0300 |
commit | 14f0290ba44de6ed435fea24bba26e7868421c66 (patch) | |
tree | 449d32e4848007e3edbcab14fa8e09fdc66608ed /scripts/dtc/util.h | |
parent | f5c88f56b35599ab9ff2d3398e0153e4cd4a4c82 (diff) | |
parent | a5db219f4cf9f67995eabd53b81a1232c82f5852 (diff) | |
download | linux-14f0290ba44de6ed435fea24bba26e7868421c66.tar.xz |
Merge branch 'master' of /repos/git/net-next-2.6
Diffstat (limited to 'scripts/dtc/util.h')
-rw-r--r-- | scripts/dtc/util.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/scripts/dtc/util.h b/scripts/dtc/util.h new file mode 100644 index 000000000000..9cead842c11e --- /dev/null +++ b/scripts/dtc/util.h @@ -0,0 +1,56 @@ +#ifndef _UTIL_H +#define _UTIL_H + +/* + * Copyright 2008 Jon Loeliger, Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + * USA + */ + +static inline void __attribute__((noreturn)) die(char * str, ...) +{ + va_list ap; + + va_start(ap, str); + fprintf(stderr, "FATAL ERROR: "); + vfprintf(stderr, str, ap); + exit(1); +} + +static inline void *xmalloc(size_t len) +{ + void *new = malloc(len); + + if (!new) + die("malloc() failed\n"); + + return new; +} + +static inline void *xrealloc(void *p, size_t len) +{ + void *new = realloc(p, len); + + if (!new) + die("realloc() failed (len=%d)\n", len); + + return new; +} + +extern char *xstrdup(const char *s); +extern char *join_path(const char *path, const char *name); + +#endif /* _UTIL_H */ |