start: use SIGUSR1 for start signal #888
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Since we don't use SIGSTOP, the choice of wait signal is arbitrary. However, Go versions before 1.6 did not support waiting for SIGCONT -- this is a problem for platforms which do not have the gc compiler (as gcc-go implements Go 1.4). Signed-off-by: Aleksa Sarai <asarai@suse.de>
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This can be closed now that we are using a pipe for this functionality. |
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ChangeLog: Document changes since c83b8c8
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Since we don't use SIGSTOP, the choice of wait signal is arbitrary.
However, Go versions before 1.6 did not support waiting for SIGCONT --
this is a problem for platforms which do not have the gc compiler (as
gcc-go implements Go 1.4).
This is an alternative to #886.
Signed-off-by: Aleksa Sarai asarai@suse.de