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| author | Vijay Bellur <vbellur@redhat.com> | 2019-06-20 15:50:01 -0700 |
|---|---|---|
| committer | Xavi Hernandez <xhernandez@redhat.com> | 2019-07-11 10:37:52 +0000 |
| commit | 3c1efa0c92445638bbfa57c2e868c79f7d987fc3 (patch) | |
| tree | 3cc28f420d5aebe771de4985fc669dd99e8a42fa /libglusterfs/src/glusterfs/common-utils.h | |
| parent | b82743a5822626e83b233956803421fda9b1c3f9 (diff) | |
Replace usleep() with nanosleep()
As usleep has been obsoleted, changed all invocations of usleep
to nanosleep. From man 3 usleep:
"4.3BSD, POSIX.1-2001. POSIX.1-2001 declares this function
obsolete; use nanosleep(2) instead. POSIX.1-2008 removes the
specification of usleep()."
Added a helper function gf_nanosleep() to have a single place
for handling edge cases that might arise from the conversion of
usleep to nanosleep and allow the sleep to resume with right
remaining value upon being interrupted.
Fixes: bz#1721686
Change-Id: Ia39ab82c9e0f4669d2c00d4cdf25e38d94ef9f62
Signed-off-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'libglusterfs/src/glusterfs/common-utils.h')
| -rw-r--r-- | libglusterfs/src/glusterfs/common-utils.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libglusterfs/src/glusterfs/common-utils.h b/libglusterfs/src/glusterfs/common-utils.h index 41328496e6d..b184031e565 100644 --- a/libglusterfs/src/glusterfs/common-utils.h +++ b/libglusterfs/src/glusterfs/common-utils.h @@ -115,6 +115,9 @@ trap(void); #define GF_HOUR_IN_SECONDS (60 * 60) #define GF_DAY_IN_SECONDS (24 * 60 * 60) #define GF_WEEK_IN_SECONDS (7 * 24 * 60 * 60) +#define GF_SEC_IN_NS 1000000000 +#define GF_MS_IN_NS 1000000 +#define GF_US_IN_NS 1000 /* Default timeout for both barrier and changelog translator */ #define BARRIER_TIMEOUT "120" @@ -1165,4 +1168,7 @@ find_xlator_option_in_cmd_args_t(const char *option_name, cmd_args_t *args); int gf_d_type_from_ia_type(ia_type_t type); +int +gf_nanosleep(uint64_t nsec); + #endif /* _COMMON_UTILS_H */ |