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Diffstat (limited to 'libglusterfs/src/common-utils.h')
| -rw-r--r-- | libglusterfs/src/common-utils.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libglusterfs/src/common-utils.h b/libglusterfs/src/common-utils.h index 9afa2805..7b3cf4fd 100644 --- a/libglusterfs/src/common-utils.h +++ b/libglusterfs/src/common-utils.h @@ -307,6 +307,19 @@ memdup (const void *ptr, size_t size) return newptr; } +/* + * rounds up nr to power of two. If nr is already a power of two, just returns + * nr + */ + +int32_t gf_roundup_power_of_two (uint32_t nr); + +/* + * rounds up nr to next power of two. If nr is already a power of two, next + * power of two is returned. + */ + +int32_t gf_roundup_next_power_of_two (uint32_t nr); char *gf_trim (char *string); int gf_strsplit (const char *str, const char *delim, |