diff options
Diffstat (limited to 'tools/lib/traceevent/event-parse.h')
-rw-r--r-- | tools/lib/traceevent/event-parse.h | 46 |
1 files changed, 2 insertions, 44 deletions
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index 44b7c2d41f9f..fa665c66bfa4 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -26,17 +26,12 @@ #include <regex.h> #include <string.h> +#include "trace-seq.h" + #ifndef __maybe_unused #define __maybe_unused __attribute__((unused)) #endif -/* ----------------------- trace_seq ----------------------- */ - - -#ifndef TRACE_SEQ_BUF_SIZE -#define TRACE_SEQ_BUF_SIZE 4096 -#endif - #ifndef DEBUG_RECORD #define DEBUG_RECORD 0 #endif @@ -59,43 +54,6 @@ struct tep_record { #endif }; -enum trace_seq_fail { - TRACE_SEQ__GOOD, - TRACE_SEQ__BUFFER_POISONED, - TRACE_SEQ__MEM_ALLOC_FAILED, -}; - -/* - * Trace sequences are used to allow a function to call several other functions - * to create a string of data to use (up to a max of PAGE_SIZE). - */ - -struct trace_seq { - char *buffer; - unsigned int buffer_size; - unsigned int len; - unsigned int readpos; - enum trace_seq_fail state; -}; - -void trace_seq_init(struct trace_seq *s); -void trace_seq_reset(struct trace_seq *s); -void trace_seq_destroy(struct trace_seq *s); - -extern int trace_seq_printf(struct trace_seq *s, const char *fmt, ...) - __attribute__ ((format (printf, 2, 3))); -extern int trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args) - __attribute__ ((format (printf, 2, 0))); - -extern int trace_seq_puts(struct trace_seq *s, const char *str); -extern int trace_seq_putc(struct trace_seq *s, unsigned char c); - -extern void trace_seq_terminate(struct trace_seq *s); - -extern int trace_seq_do_fprintf(struct trace_seq *s, FILE *fp); -extern int trace_seq_do_printf(struct trace_seq *s); - - /* ----------------------- pevent ----------------------- */ struct tep_handle; |