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Diffstat (limited to 'tools/lib/traceevent/event-utils.h')
-rw-r--r-- | tools/lib/traceevent/event-utils.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/tools/lib/traceevent/event-utils.h b/tools/lib/traceevent/event-utils.h new file mode 100644 index 0000000..0829638 --- /dev/null +++ b/tools/lib/traceevent/event-utils.h @@ -0,0 +1,80 @@ +/* + * Copyright (C) 2010 Red Hat Inc, Steven Rostedt <srostedt@redhat.com> + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License (not later!) + * + * 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + */ +#ifndef __UTIL_H +#define __UTIL_H + +#include <ctype.h> + +/* Can be overridden */ +void die(const char *fmt, ...); +void *malloc_or_die(unsigned int size); +void warning(const char *fmt, ...); +void pr_stat(const char *fmt, ...); +void vpr_stat(const char *fmt, va_list ap); + +/* Always available */ +void __die(const char *fmt, ...); +void __warning(const char *fmt, ...); +void __pr_stat(const char *fmt, ...); + +void __vdie(const char *fmt, ...); +void __vwarning(const char *fmt, ...); +void __vpr_stat(const char *fmt, ...); + +static inline char *strim(char *string) +{ + char *ret; + + if (!string) + return NULL; + while (*string) { + if (!isspace(*string)) + break; + string++; + } + ret = string; + + string = ret + strlen(ret) - 1; + while (string > ret) { + if (!isspace(*string)) + break; + string--; + } + string[1] = 0; + + return ret; +} + +static inline int has_text(const char *text) +{ + if (!text) + return 0; + + while (*text) { + if (!isspace(*text)) + return 1; + text++; + } + + return 0; +} + +#endif |