Commit 92a6fbdeccc6373e554d014ba9465b8d1d9cd150
2023-08-12T19:40:28
readutmp, boot-time: On Haiku, return the boot time. * m4/readutmp.m4 (gl_PREREQ_READUTMP_H): Test whether <OS.h> exists. * lib/boot-time-aux.h (get_haiku_boot_time, get_haiku_boot_time_final_fallback): New functions. * lib/readutmp.c: Include <OS.h>. (read_utmp_from_file): If opening UTMP_FILE fails, continue processing instead of failing. Invoke get_haiku_boot_time and get_haiku_boot_time_final_fallback. * lib/boot-time.c: Include <OS.h>. (get_boot_time_uncached): Invoke get_haiku_boot_time and get_haiku_boot_time_final_fallback.