The definition of u64 was not obtained from the correct source to always use 64 bit. Instead uint64_t can be used.
Also caddr_t is obsolete BSDism and void* should be used instead. Signed-off-by: Sven Eckelmann <[email protected]> --- ioctl.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/ioctl.c b/ioctl.c index 26bb482..3d5b50d 100644 --- a/ioctl.c +++ b/ioctl.c @@ -30,13 +30,12 @@ #include <linux/if.h> #include <linux/sockios.h> #include <linux/ethtool.h> +#include <stdint.h> #include "main.h" #include "ioctl.h" #include "debugfs.h" -typedef unsigned long long u64; - /* code borrowed from ethtool */ static int statistics_custom_get(int fd, struct ifreq *ifr) { @@ -47,7 +46,7 @@ static int statistics_custom_get(int fd, struct ifreq *ifr) int err, ret = EXIT_FAILURE; drvinfo.cmd = ETHTOOL_GDRVINFO; - ifr->ifr_data = (caddr_t)&drvinfo; + ifr->ifr_data = (void *)&drvinfo; err = ioctl(fd, SIOCETHTOOL, ifr); if (err < 0) { fprintf(stderr, "Error - can't open driver information: %s\n", strerror(errno)); @@ -59,7 +58,7 @@ static int statistics_custom_get(int fd, struct ifreq *ifr) goto success; sz_str = n_stats * ETH_GSTRING_LEN; - sz_stats = n_stats * sizeof(u64); + sz_stats = n_stats * sizeof(uint64_t); strings = calloc(1, sz_str + sizeof(struct ethtool_gstrings)); stats = calloc(1, sz_stats + sizeof(struct ethtool_stats)); @@ -71,7 +70,7 @@ static int statistics_custom_get(int fd, struct ifreq *ifr) strings->cmd = ETHTOOL_GSTRINGS; strings->string_set = ETH_SS_STATS; strings->len = n_stats; - ifr->ifr_data = (caddr_t)strings; + ifr->ifr_data = (void *)strings; err = ioctl(fd, SIOCETHTOOL, ifr); if (err < 0) { fprintf(stderr, "Error - can't get stats strings information: %s\n", strerror(errno)); @@ -80,7 +79,7 @@ static int statistics_custom_get(int fd, struct ifreq *ifr) stats->cmd = ETHTOOL_GSTATS; stats->n_stats = n_stats; - ifr->ifr_data = (caddr_t) stats; + ifr->ifr_data = (void *) stats; err = ioctl(fd, SIOCETHTOOL, ifr); if (err < 0) { fprintf(stderr, "Error - can't get stats information: %s\n", strerror(errno)); -- 1.8.4.rc3
