Commit bea15dd14f8388a4b78b63ecfa0decad0414ec88
2023-08-11T23:30:01
boot-time: Simplify execution. * lib/boot-time.c: Include <stdio.h>, <string.h>, <sys/types.h>, <sys/stat.h>, <sys/sysinfo.h>, <time.h>, stat-time.h, unlocked-io.h, boot-time-aux.h. (UT_USER): New macro, from lib/readutmp.c. (getutent): New declaration. (get_boot_time_uncached): New function, containing a simplified code from lib/readutmp.c. (get_boot_time): Don't invoke read_utmp. Instead, invoke get_boot_time_uncached and cache the result. * modules/boot-time (Files): Add lib/boot-time-aux.h, lib/readutmp.h, m4/readutmp.m4. (Depends-on): Remove readutmp. Add extensions, fopen-gnu, stat-time, stdbool, time-h, timespec_get, unlocked-io-internal. (configure.ac): Invoke gl_PREREQ_READUTMP_H. (Link): Remove $(READUTMP_LIB). Add $(CLOCK_TIME_LIB). * modules/boot-time-tests (Makefile.am): Link test-boot-time with $(CLOCK_TIME_LIB), not with $(READUTMP_LIB).