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Consistent paramter naming for components

This commit is contained in:
Aaron Marcher 2018-07-06 08:08:48 +02:00
parent efa26f4f35
commit 51ff7ce2b9
5 changed files with 43 additions and 43 deletions
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24
components/disk.c
View File

@ -5,12 +5,12 @@
#include "../util.h" #include "../util.h"
const char * const char *
disk_free(const char *mnt) disk_free(const char *path)
{ {
struct statvfs fs; struct statvfs fs;
if (statvfs(mnt, &fs) < 0) { if (statvfs(path, &fs) < 0) {
warn("statvfs '%s':", mnt); warn("statvfs '%s':", path);
return NULL; return NULL;
} }
@ -18,12 +18,12 @@ disk_free(const char *mnt)
} }
const char * const char *
disk_perc(const char *mnt) disk_perc(const char *path)
{ {
struct statvfs fs; struct statvfs fs;
if (statvfs(mnt, &fs) < 0) { if (statvfs(path, &fs) < 0) {
warn("statvfs '%s':", mnt); warn("statvfs '%s':", path);
return NULL; return NULL;
} }
@ -32,12 +32,12 @@ disk_perc(const char *mnt)
} }
const char * const char *
disk_total(const char *mnt) disk_total(const char *path)
{ {
struct statvfs fs; struct statvfs fs;
if (statvfs(mnt, &fs) < 0) { if (statvfs(path, &fs) < 0) {
warn("statvfs '%s':", mnt); warn("statvfs '%s':", path);
return NULL; return NULL;
} }
@ -45,12 +45,12 @@ disk_total(const char *mnt)
} }
const char * const char *
disk_used(const char *mnt) disk_used(const char *path)
{ {
struct statvfs fs; struct statvfs fs;
if (statvfs(mnt, &fs) < 0) { if (statvfs(path, &fs) < 0) {
warn("statvfs '%s':", mnt); warn("statvfs '%s':", path);
return NULL; return NULL;
} }

12
components/ip.c
View File

@ -11,7 +11,7 @@
#include "../util.h" #include "../util.h"
static const char * static const char *
ip(const char *iface, unsigned short sa_family) ip(const char *interface, unsigned short sa_family)
{ {
struct ifaddrs *ifaddr, *ifa; struct ifaddrs *ifaddr, *ifa;
int s; int s;
@ -28,7 +28,7 @@ ip(const char *iface, unsigned short sa_family)
} }
s = getnameinfo(ifa->ifa_addr, sizeof(struct sockaddr_in6), s = getnameinfo(ifa->ifa_addr, sizeof(struct sockaddr_in6),
host, NI_MAXHOST, NULL, 0, NI_NUMERICHOST); host, NI_MAXHOST, NULL, 0, NI_NUMERICHOST);
if (!strcmp(ifa->ifa_name, iface) && if (!strcmp(ifa->ifa_name, interface) &&
(ifa->ifa_addr->sa_family == sa_family)) { (ifa->ifa_addr->sa_family == sa_family)) {
freeifaddrs(ifaddr); freeifaddrs(ifaddr);
if (s != 0) { if (s != 0) {
@ -45,13 +45,13 @@ ip(const char *iface, unsigned short sa_family)
} }
const char * const char *
ipv4(const char *iface) ipv4(const char *interface)
{ {
return ip(iface, AF_INET); return ip(interface, AF_INET);
} }
const char * const char *
ipv6(const char *iface) ipv6(const char *interface)
{ {
return ip(iface, AF_INET6); return ip(interface, AF_INET6);
} }

6
components/num_files.c
View File

@ -6,14 +6,14 @@
#include "../util.h" #include "../util.h"
const char * const char *
num_files(const char *dir) num_files(const char *path)
{ {
struct dirent *dp; struct dirent *dp;
DIR *fd; DIR *fd;
int num; int num;
if (!(fd = opendir(dir))) { if (!(fd = opendir(path))) {
warn("opendir '%s':", dir); warn("opendir '%s':", path);
return NULL; return NULL;
} }

26
components/wifi.c
View File

@ -13,7 +13,7 @@
#include <linux/wireless.h> #include <linux/wireless.h>
const char * const char *
wifi_perc(const char *iface) wifi_perc(const char *interface)
{ {
int i, cur; int i, cur;
int total = 70; /* the max of /proc/net/wireless */ int total = 70; /* the max of /proc/net/wireless */
@ -24,7 +24,7 @@
if (esnprintf(path, sizeof(path), if (esnprintf(path, sizeof(path),
"/sys/class/net/%s/operstate", "/sys/class/net/%s/operstate",
iface) < 0) { interface) < 0) {
return NULL; return NULL;
} }
if (!(fp = fopen(path, "r"))) { if (!(fp = fopen(path, "r"))) {
@ -51,11 +51,11 @@
return NULL; return NULL;
} }
if (!(datastart = strstr(buf, iface))) { if (!(datastart = strstr(buf, interface))) {
return NULL; return NULL;
} }
datastart = (datastart+(strlen(iface)+1)); datastart = (datastart+(strlen(interface)+1));
sscanf(datastart + 1, " %*d %d %*d %*d\t\t %*d\t " sscanf(datastart + 1, " %*d %d %*d %*d\t\t %*d\t "
"%*d\t\t%*d\t\t %*d\t %*d\t\t %*d", &cur); "%*d\t\t%*d\t\t %*d\t %*d\t\t %*d", &cur);
@ -63,7 +63,7 @@
} }
const char * const char *
wifi_essid(const char *iface) wifi_essid(const char *interface)
{ {
static char id[IW_ESSID_MAX_SIZE+1]; static char id[IW_ESSID_MAX_SIZE+1];
int sockfd; int sockfd;
@ -72,7 +72,7 @@
memset(&wreq, 0, sizeof(struct iwreq)); memset(&wreq, 0, sizeof(struct iwreq));
wreq.u.essid.length = IW_ESSID_MAX_SIZE+1; wreq.u.essid.length = IW_ESSID_MAX_SIZE+1;
if (esnprintf(wreq.ifr_name, sizeof(wreq.ifr_name), if (esnprintf(wreq.ifr_name, sizeof(wreq.ifr_name),
"%s", iface) < 0) { "%s", interface) < 0) {
return NULL; return NULL;
} }
@ -105,7 +105,7 @@
#include <sys/types.h> #include <sys/types.h>
static int static int
load_ieee80211_nodereq(const char *iface, struct ieee80211_nodereq *nr) load_ieee80211_nodereq(const char *interface, struct ieee80211_nodereq *nr)
{ {
struct ieee80211_bssid bssid; struct ieee80211_bssid bssid;
int sockfd; int sockfd;
@ -117,7 +117,7 @@
warn("socket 'AF_INET':"); warn("socket 'AF_INET':");
return 0; return 0;
} }
strlcpy(bssid.i_name, iface, sizeof(bssid.i_name)); strlcpy(bssid.i_name, interface, sizeof(bssid.i_name));
if ((ioctl(sockfd, SIOCG80211BSSID, &bssid)) < 0) { if ((ioctl(sockfd, SIOCG80211BSSID, &bssid)) < 0) {
warn("ioctl 'SIOCG80211BSSID':"); warn("ioctl 'SIOCG80211BSSID':");
close(sockfd); close(sockfd);
@ -129,7 +129,7 @@
close(sockfd); close(sockfd);
return 0; return 0;
} }
strlcpy(nr->nr_ifname, iface, sizeof(nr->nr_ifname)); strlcpy(nr->nr_ifname, interface, sizeof(nr->nr_ifname));
memcpy(&nr->nr_macaddr, bssid.i_bssid, sizeof(nr->nr_macaddr)); memcpy(&nr->nr_macaddr, bssid.i_bssid, sizeof(nr->nr_macaddr));
if ((ioctl(sockfd, SIOCG80211NODE, nr)) < 0 && nr->nr_rssi) { if ((ioctl(sockfd, SIOCG80211NODE, nr)) < 0 && nr->nr_rssi) {
warn("ioctl 'SIOCG80211NODE':"); warn("ioctl 'SIOCG80211NODE':");
@ -141,12 +141,12 @@
} }
const char * const char *
wifi_perc(const char *iface) wifi_perc(const char *interface)
{ {
struct ieee80211_nodereq nr; struct ieee80211_nodereq nr;
int q; int q;
if (load_ieee80211_nodereq(iface, &nr)) { if (load_ieee80211_nodereq(interface, &nr)) {
if (nr.nr_max_rssi) { if (nr.nr_max_rssi) {
q = IEEE80211_NODEREQ_RSSI(&nr); q = IEEE80211_NODEREQ_RSSI(&nr);
} else { } else {
@ -160,11 +160,11 @@
} }
const char * const char *
wifi_essid(const char *iface) wifi_essid(const char *interface)
{ {
struct ieee80211_nodereq nr; struct ieee80211_nodereq nr;
if (load_ieee80211_nodereq(iface, &nr)) { if (load_ieee80211_nodereq(interface, &nr)) {
return bprintf("%s", nr.nr_nwid); return bprintf("%s", nr.nr_nwid);
} }

18
slstatus.h
View File

@ -13,10 +13,10 @@ const char *cpu_perc(void);
const char *datetime(const char *fmt); const char *datetime(const char *fmt);
/* disk */ /* disk */
const char *disk_free(const char *mnt); const char *disk_free(const char *path);
const char *disk_perc(const char *mnt); const char *disk_perc(const char *path);
const char *disk_total(const char *mnt); const char *disk_total(const char *path);
const char *disk_used(const char *mnt); const char *disk_used(const char *path);
/* entropy */ /* entropy */
const char *entropy(void); const char *entropy(void);
@ -25,8 +25,8 @@ const char *entropy(void);
const char *hostname(void); const char *hostname(void);
/* ip */ /* ip */
const char *ipv4(const char *iface); const char *ipv4(const char *interface);
const char *ipv6(const char *iface); const char *ipv6(const char *interface);
/* kernel_release */ /* kernel_release */
const char *kernel_release(void); const char *kernel_release(void);
@ -45,7 +45,7 @@ const char *netspeed_rx(const char *interface);
const char *netspeed_tx(const char *interface); const char *netspeed_tx(const char *interface);
/* num_files */ /* num_files */
const char *num_files(const char *dir); const char *num_files(const char *path);
/* ram */ /* ram */
const char *ram_free(void); const char *ram_free(void);
@ -77,5 +77,5 @@ const char *uid(void);
const char *vol_perc(const char *card); const char *vol_perc(const char *card);
/* wifi */ /* wifi */
const char *wifi_perc(const char *iface); const char *wifi_perc(const char *interface);
const char *wifi_essid(const char *iface); const char *wifi_essid(const char *interface);