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| author | Rich Felker <dalias@aerifal.cx> | 2022-08-26 11:34:46 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2022-08-26 11:34:46 -0400 |
| commit | 996b6154b20184c3b08cce28eb01edb7f47e9413 (patch) | |
| tree | 3db80b6e5da61f809baf98899a4d69b8e3103cfc /compat/time32/difftime32.c | |
| parent | 25340a93375fc6d3324ab65c154edbf8d1701801 (diff) | |
| download | musl-996b6154b20184c3b08cce28eb01edb7f47e9413.tar.gz musl-996b6154b20184c3b08cce28eb01edb7f47e9413.tar.xz musl-996b6154b20184c3b08cce28eb01edb7f47e9413.zip | |
use kernel-provided AT_MINSIGSTKSZ for sysconf(_SC_[MIN]SIGSTKSZ)
use the legacy constant values if the kernel does not provide AT_MINSIGSTKSZ (__getauxval will return 0 in this case) and as a safety check if something is wrong and the provided value is less than the legacy constant. sysconf(_SC_SIGSTKSZ) returns SIGSTKSZ adjusted for the difference between the legacy constant MINSIGSTKSZ and the runtime value, so that the working space the application has on top of the minimum remains invariant under changes to the minimum.
Diffstat (limited to 'compat/time32/difftime32.c')
0 files changed, 0 insertions, 0 deletions