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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/lib/traceevent/event-utils.h | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/lib/traceevent/event-utils.h')
-rw-r--r-- | tools/lib/traceevent/event-utils.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/tools/lib/traceevent/event-utils.h b/tools/lib/traceevent/event-utils.h new file mode 100644 index 000000000..0560b96a3 --- /dev/null +++ b/tools/lib/traceevent/event-utils.h @@ -0,0 +1,67 @@ +/* SPDX-License-Identifier: LGPL-2.1 */ +/* + * Copyright (C) 2010 Red Hat Inc, Steven Rostedt <srostedt@redhat.com> + * + */ +#ifndef __UTIL_H +#define __UTIL_H + +#include <ctype.h> + +/* Can be overridden */ +void warning(const char *fmt, ...); +void pr_stat(const char *fmt, ...); +void vpr_stat(const char *fmt, va_list ap); + +/* Always available */ +void __warning(const char *fmt, ...); +void __pr_stat(const char *fmt, ...); + +void __vwarning(const char *fmt, ...); +void __vpr_stat(const char *fmt, ...); + +#define min(x, y) ({ \ + typeof(x) _min1 = (x); \ + typeof(y) _min2 = (y); \ + (void) (&_min1 == &_min2); \ + _min1 < _min2 ? _min1 : _min2; }) + +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 |