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unix,win: add uv_sleep()

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This commit exposes the uv_sleep() function that previously
only existed in the test runner.

PR-URL: https://github.com/libuv/libuv/pull/2548
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
This commit is contained in:
cjihrig 2019-11-22 15:30:56 -05:00
parent 96cfa783a2
commit 8c73eee23f
No known key found for this signature in database
GPG Key ID: 7434390BDBE9B9C5
7 changed files with 23 additions and 23 deletions
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6
docs/src/misc.rst
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@ -694,3 +694,9 @@ API
are not used and can be set to `NULL`. are not used and can be set to `NULL`.
.. versionadded:: 1.33.0 .. versionadded:: 1.33.0
.. c:function:: void uv_sleep(unsigned int msec)
Causes the calling thread to sleep for `msec` milliseconds.
.. versionadded:: 1.34.0

1
include/uv.h
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@ -1641,6 +1641,7 @@ UV_EXTERN uint64_t uv_get_total_memory(void);
UV_EXTERN uint64_t uv_get_constrained_memory(void); UV_EXTERN uint64_t uv_get_constrained_memory(void);
UV_EXTERN uint64_t uv_hrtime(void); UV_EXTERN uint64_t uv_hrtime(void);
UV_EXTERN void uv_sleep(unsigned int msec);
UV_EXTERN void uv_disable_stdio_inheritance(void); UV_EXTERN void uv_disable_stdio_inheritance(void);

12
src/unix/core.c
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@ -1555,3 +1555,15 @@ int uv_gettimeofday(uv_timeval64_t* tv) {
tv->tv_usec = (int32_t) time.tv_usec; tv->tv_usec = (int32_t) time.tv_usec;
return 0; return 0;
} }
void uv_sleep(unsigned int msec) {
unsigned int sec;
unsigned int usec;
sec = msec / 1000;
usec = (msec % 1000) * 1000;
if (sec > 0)
sleep(sec);
if (usec > 0)
usleep(usec);
}

4
src/win/util.c
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@ -1873,3 +1873,7 @@ int uv__random_rtlgenrandom(void* buf, size_t buflen) {
return 0; return 0;
} }
void uv_sleep(unsigned int msec) {
Sleep(msec);
}

14
test/runner-unix.c
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@ -448,17 +448,3 @@ void rewind_cursor(void) {
fprintf(stderr, "\033[2K\r"); fprintf(stderr, "\033[2K\r");
#endif #endif
} }
/* Pause the calling thread for a number of milliseconds. */
void uv_sleep(int msec) {
int sec;
int usec;
sec = msec / 1000;
usec = (msec % 1000) * 1000;
if (sec > 0)
sleep(sec);
if (usec > 0)
usleep(usec);
}

6
test/runner-win.c
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@ -355,9 +355,3 @@ void rewind_cursor() {
fprintf(stderr, "\n"); fprintf(stderr, "\n");
} }
} }
/* Pause the calling thread for a number of milliseconds. */
void uv_sleep(int msec) {
Sleep(msec);
}

3
test/task.h
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@ -131,9 +131,6 @@ typedef enum {
int run_helper_##name(void); \ int run_helper_##name(void); \
int run_helper_##name(void) int run_helper_##name(void)
/* Pause the calling thread for a number of milliseconds. */
void uv_sleep(int msec);
/* Format big numbers nicely. WARNING: leaks memory. */ /* Format big numbers nicely. WARNING: leaks memory. */
const char* fmt(double d); const char* fmt(double d);