diff options
Diffstat (limited to 'lib/timeval.h')
| -rw-r--r-- | lib/timeval.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/timeval.h b/lib/timeval.h index 33969354d..9217018a8 100644 --- a/lib/timeval.h +++ b/lib/timeval.h @@ -7,7 +7,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -40,17 +40,17 @@ struct timeval curlx_tvnow(void); time_t curlx_tvdiff(struct timeval t1, struct timeval t2); /* - * Same as curlx_tvdiff but with full usec resolution. + * Make sure that the first argument (t1) is the more recent time and t2 is + * the older time, as otherwise you get a weird negative time-diff back... * - * Returns: the time difference in seconds with subsecond resolution. + * Returns: the time difference in number of microseconds. */ -double curlx_tvdiff_secs(struct timeval t1, struct timeval t2); +time_t Curl_tvdiff_us(struct timeval newer, struct timeval older); /* These two defines below exist to provide the older API for library internals only. */ #define Curl_tvnow() curlx_tvnow() #define Curl_tvdiff(x,y) curlx_tvdiff(x,y) -#define Curl_tvdiff_secs(x,y) curlx_tvdiff_secs(x,y) #endif /* HEADER_CURL_TIMEVAL_H */ |