libc/sysconf: Implement the query of _SC_CLK_TCK

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I36a62d97b14ea06bbc2054ee96fd2319b2f6897c
2021-07-20 12:35:33 +08:00 · 2021-07-20 12:35:33 +08:00 · df0e2a65b2
parent 25b7bdf943
commit df0e2a65b2
1 changed files with 3 additions and 0 deletions
--- a/libs/libc/unistd/lib_sysconf.c
+++ b/libs/libc/unistd/lib_sysconf.c
@ -207,6 +207,9 @@ long sysconf(int name)

  switch (name)
    {
+      case _SC_CLK_TCK:
+        return CLOCKS_PER_SEC;
+
      case _SC_OPEN_MAX:
        return _POSIX_OPEN_MAX;