03e334a1c7
safe_close() automatically becomes a NOP when a negative fd is passed, and returns -1 unconditionally. This makes it easy to write lines like this: fd = safe_close(fd); Which will close an fd if it is open, and reset the fd variable correctly. By making use of this new scheme we can drop a > 200 lines of code that was required to test for non-negative fds or to reset the closed fd variable afterwards. |
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.. | ||
.gitignore | ||
Makefile | ||
network-util.h | ||
networkd-address.c | ||
networkd-link.c | ||
networkd-manager.c | ||
networkd-netdev-gperf.gperf | ||
networkd-netdev.c | ||
networkd-network-gperf.gperf | ||
networkd-network.c | ||
networkd-route.c | ||
networkd-wait-online.c | ||
networkd.c | ||
networkd.h | ||
sd-network.c | ||
test-network.c |