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shared: add is_efiboot()

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This commit is contained in:
Kay Sievers 2012-11-04 16:06:27 +01:00
parent d2e83c23f5
commit c1e5704657
2 changed files with 6 additions and 0 deletions
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4
src/shared/util.c
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@ -77,6 +77,10 @@ char **saved_argv = NULL;
static volatile unsigned cached_columns = 0;
static volatile unsigned cached_lines = 0;
bool is_efiboot(void) {
return access("/sys/firmware/efi", F_OK) >= 0;
}
size_t page_size(void) {
static __thread size_t pgsz = 0;
long r;

2
src/shared/util.h
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@ -90,6 +90,8 @@ union dirent_storage {
#define ANSI_HIGHLIGHT_YELLOW_ON "\x1B[1;33m"
#define ANSI_HIGHLIGHT_OFF "\x1B[0m"
bool is_efiboot(void);
usec_t now(clockid_t clock);
dual_timestamp* dual_timestamp_get(dual_timestamp *ts);