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Lines 44-53
static int write_hibernate_location_info(void) {
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| 44 |
if (r < 0) |
44 |
if (r < 0) |
| 45 |
return log_debug_errno(r, "Unable to find hibernation location: %m"); |
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return log_debug_errno(r, "Unable to find hibernation location: %m"); |
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| 47 |
/* if it's a swap partition, we just write the disk to /sys/power/resume */ |
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/* if it's a swap partition, we just write the disk to /sys/power/resume, convert it to major:minor id */ |
| 48 |
if (streq(type, "partition")) |
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if (streq(type, "partition")) { |
| 49 |
return write_string_file("/sys/power/resume", device, 0); |
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if (stat( device, &stb) == -1) { |
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else if (!streq(type, "file")) |
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return log_debug_errno(EINVAL, "Error while trying to get stats for %s", |
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device); |
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} |
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char buffer [DECIMAL_STR_MAX(uint)*2+1]; |
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sprintf(buffer, "%u:%u",major(stb.st_rdev) , minor(stb.st_rdev) ); |
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return write_string_file("/sys/power/resume", buffer, 0); |
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}else if (!streq(type, "file")) |
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return log_debug_errno(EINVAL, "Invalid hibernate type %s: %m", |
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return log_debug_errno(EINVAL, "Invalid hibernate type %s: %m", |
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type); |
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type); |
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