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This commit is contained in:
Gregory Nutt 2015-12-23 15:17:16 -06:00
parent 3002023798
commit 5d84cd5d11
1 changed files with 11 additions and 7 deletions
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18
include/time.h
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@ -101,11 +101,13 @@
#endif
/* The following are non-standard interfaces in the sense that they are not
* in POSIX.1-2001. These interfaces are present on most BSD derivatives,
* however, including Linux.
* in POSIX.1-2001 nor are the specifed at OpenGroup.org. These interfaces
* are present on most BSD derivatives, however, including Linux.
*/
/* void timeradd(struct timeval *a, struct timeval *b, struct timeval *res); */
/* void timeradd(FAR struct timeval *a, FAR struct timeval *b,
* FAR struct timeval *res);
*/
#define timeradd(tvp, uvp, vvp) \
do \
@ -120,7 +122,9 @@
} \
while (0)
/* void timersub(struct timeval *a, struct timeval *b, struct timeval *res); */
/* void timersub(FAR struct timeval *a, FAR struct timeval *b,
* FAR struct timeval *res);
*/
#define timersub(tvp, uvp, vvp) \
do \
@ -135,7 +139,7 @@
} \
while (0)
/* void timerclear(struct timeval *tvp); */
/* void timerclear(FAR struct timeval *tvp); */
#define timerclear(tvp) \
do \
@ -145,12 +149,12 @@
} \
while (0)
/* int timerisset(struct timeval *tvp); */
/* int timerisset(FAR struct timeval *tvp); */
#define timerisset(tvp) \
((tvp)->tv_sec != 0 || (tvp)->tv_usec != 0)
/* int timercmp(struct timeval *a, struct timeval *b, CMP); */
/* int timercmp(FAR struct timeval *a, FAR struct timeval *b, CMP); */
#define timercmp(tvp, uvp, cmp) \
(((tvp)->tv_sec == (uvp)->tv_sec) ? \