diff options
Diffstat (limited to 'lib/sysfs.c')
| -rw-r--r-- | lib/sysfs.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/sysfs.c b/lib/sysfs.c index b6e0b7230..9e973a4f7 100644 --- a/lib/sysfs.c +++ b/lib/sysfs.c @@ -6,9 +6,11 @@ */ #include <ctype.h> #include <libgen.h> +#include <fcntl.h> +#include <sys/stat.h> +#include <unistd.h> #include "c.h" -#include "at.h" #include "pathnames.h" #include "sysfs.h" #include "fileutils.h" @@ -203,7 +205,7 @@ void sysfs_deinit(struct sysfs_cxt *cxt) int sysfs_stat(struct sysfs_cxt *cxt, const char *attr, struct stat *st) { - int rc = fstat_at(cxt->dir_fd, cxt->dir_path, attr, st, 0); + int rc = fstatat(cxt->dir_fd, attr, st, 0); if (rc != 0 && errno == ENOENT && strncmp(attr, "queue/", 6) == 0 && cxt->parent) { @@ -211,8 +213,7 @@ int sysfs_stat(struct sysfs_cxt *cxt, const char *attr, struct stat *st) /* Exception for "queue/<attr>". These attributes are available * for parental devices only */ - return fstat_at(cxt->parent->dir_fd, - cxt->parent->dir_path, attr, st, 0); + return fstatat(cxt->parent->dir_fd, attr, st, 0); } return rc; } @@ -226,7 +227,7 @@ int sysfs_has_attribute(struct sysfs_cxt *cxt, const char *attr) static int sysfs_open(struct sysfs_cxt *cxt, const char *attr, int flags) { - int fd = open_at(cxt->dir_fd, cxt->dir_path, attr, flags); + int fd = openat(cxt->dir_fd, attr, flags); if (fd == -1 && errno == ENOENT && strncmp(attr, "queue/", 6) == 0 && cxt->parent) { @@ -234,7 +235,7 @@ static int sysfs_open(struct sysfs_cxt *cxt, const char *attr, int flags) /* Exception for "queue/<attr>". These attributes are available * for parental devices only */ - fd = open_at(cxt->parent->dir_fd, cxt->dir_path, attr, flags); + fd = openat(cxt->parent->dir_fd, attr, flags); } return fd; } @@ -246,7 +247,7 @@ ssize_t sysfs_readlink(struct sysfs_cxt *cxt, const char *attr, return -1; if (attr) - return readlink_at(cxt->dir_fd, cxt->dir_path, attr, buf, bufsiz); + return readlinkat(cxt->dir_fd, attr, buf, bufsiz); /* read /sys/dev/block/<maj:min> link */ return readlink(cxt->dir_path, buf, bufsiz); |