start-stop-daemon: support cpu scheduler env variable #693
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Introduced `SSD_CPUSCHEDULER` and `SSD_CPUSCHEDULER_PRIO` environment variables to complement the `--scheduler` command line argument.
Introduced `SSD_CPUSCHEDULER` and `SSD_CPUSCHEDULER_PRIO` environment variables to complement the `--scheduler` command line argument.
N-R-K
suggested changes
Mar 18, 2025
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| // Handle SSD_CPUSCHEDULER for scheduler type | ||
| if ((tmp = getenv("SSD_CPUSCHEDULER"))) { | ||
| scheduler = strdup(tmp); |
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The implementation of getenv() is not required to be reentrant. The string pointed to by the return value of getenv() may be statically allocated,
and can be modified by a subsequent call to getenv(), putenv(3), setenv(3), or unsetenv(3).
Okay, I see.
| .Va SSD_CPUSCHEDULER_PRIO | ||
| can also set the CPU scheduling priority of the daemon, but the command line | ||
| option takes precedence. | ||
| .Pp |
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Also should be added to supervise-deamon for consistency.
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Introduced
SSD_CPUSCHEDULERandSSD_CPUSCHEDULER_PRIOenvironment variables to complement the--schedulercommand line argument.Closes #657