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Support Linux 3.0 and later

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This commit is contained in:
Miroslav Lichvar 2011-06-06 13:56:27 +02:00
parent 8cc7ebffa9
commit ec7d302a6c
1 changed files with 10 additions and 8 deletions
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18
sys_linux.c
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@ -960,7 +960,9 @@ get_version_specific_details(void)
if (uname(&uts) < 0) {
LOG_FATAL(LOGF_SysLinux, "Cannot uname(2) to get kernel version, sorry.");
}
if (sscanf(uts.release, "%d.%d.%d", &major, &minor, &patch) != 3) {
patch = 0;
if (sscanf(uts.release, "%d.%d.%d", &major, &minor, &patch) < 2) {
LOG_FATAL(LOGF_SysLinux, "Cannot read information from uname, sorry");
}
@ -1039,21 +1041,21 @@ get_version_specific_details(void)
half-second intervals. */
tick_update_hz = 2;
}
/* Let's be optimistic that these will be the same until proven
otherwise :-) */
case 7:
case 8:
/* fall through */
default:
/* These don't seem to need scaling */
freq_scale = 1.0;
have_readonly_adjtime = 2;
have_nanopll = 1;
break;
default:
LOG_FATAL(LOGF_SysLinux, "Kernel version not supported yet, sorry.");
}
break;
default:
LOG_FATAL(LOGF_SysLinux, "Kernel's major version not supported yet, sorry");
/* Let's be optimistic that these will be the same until proven
otherwise :-) */
freq_scale = 1.0;
have_readonly_adjtime = 2;
have_nanopll = 1;
break;
}