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Returning TRUE for zero makes no sense. Obviously, zero is not a power of two. Also, the function is used to check whether a number has only one bit (flag) set, so, an alternative name would be "has-one-bit-set", which also should return FALSE for zero. All callers didn't really care for the previous meaning "has-at-most-one-bit-set". This also avoids the issue of checking (x >= 0), which causes -Wtype-limits warnings for unsigned types. Which was avoided by doing (x == 0 || x > 0), which caused -Wlogical-op warning, which then was avoided (x == 0 || (x > 0 && 1)). Just don't. |
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| .. | ||
| nm-utils | ||
| nm-common-macros.h | ||
| nm-dbus-compat.h | ||
| nm-default.h | ||
| nm-dispatcher-api.h | ||
| nm-meta-setting.c | ||
| nm-meta-setting.h | ||
| nm-test-libnm-utils.h | ||
| nm-test-utils-impl.c | ||
| nm-version-macros.h.in | ||