diff options
author | Rob Landley <rob@landley.net> | 2006-07-12 23:17:55 +0400 |
---|---|---|
committer | Rob Landley <rob@landley.net> | 2006-07-12 23:17:55 +0400 |
commit | c9c1a41c581101f53cc36efae53cd8ebb568962f (patch) | |
tree | 0aa4024f33e22567444f78d83d7d4b7986abe795 /networking | |
parent | 801ab140132a111e9524371c9b8d425579692389 (diff) |
A couple things that got tangled up in my tree, easier to check in both than
untangle them:
Rewrite u_signal_names() into get_signum() and get_signame(), plus trim the
signal list to that required by posix (they can specify the numbers for
the rest if they really need them). (This is preparatory cleanup for adding
a timeout applet like Roberto Foglietta wants.)
Export the itoa (added due to Denis Vlasenko, although it's not quite his
preferred implementation) from xfuncs.c so it's actually used, and remove
several other redundant implementations of itoa and utoa() in the tree.
Diffstat (limited to 'networking')
-rw-r--r-- | networking/netstat.c | 25 | ||||
-rw-r--r-- | networking/traceroute.c | 10 | ||||
-rw-r--r-- | networking/wget.c | 17 |
3 files changed, 14 insertions, 38 deletions
diff --git a/networking/netstat.c b/networking/netstat.c index 4faa40cd4..6d91bb3f4 100644 --- a/networking/netstat.c +++ b/networking/netstat.c @@ -11,18 +11,8 @@ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <stdarg.h> -#include <signal.h> -#include <errno.h> -#include <sys/stat.h> -#include <dirent.h> -#include <unistd.h> -#include "inet_common.h" #include "busybox.h" -#include "pwd_.h" +#include "inet_common.h" #ifdef CONFIG_ROUTE extern void displayroutes(int noresolve, int netstatfmt); @@ -87,19 +77,6 @@ typedef enum { #define SO_WAITDATA (1<<17) /* wait data to read */ #define SO_NOSPACE (1<<18) /* no space to write */ -static char *itoa(unsigned int i) -{ - /* 21 digits plus null terminator, good for 64-bit or smaller ints */ - static char local[22]; - char *p = &local[21]; - *p-- = '\0'; - do { - *p-- = '0' + i % 10; - i /= 10; - } while (i > 0); - return p + 1; -} - static char *get_sname(int port, const char *proto, int num) { char *str=itoa(ntohs(port)); diff --git a/networking/traceroute.c b/networking/traceroute.c index 190f19ddc..79f3957a6 100644 --- a/networking/traceroute.c +++ b/networking/traceroute.c @@ -548,7 +548,7 @@ static int wait_for_reply(int sock, struct sockaddr_in *fromp, const struct timeval *tp) { fd_set fds; - struct timeval now, wait; + struct timeval now, tvwait; struct timezone tz; int cc = 0; socklen_t fromlen = sizeof(*fromp); @@ -556,12 +556,12 @@ wait_for_reply(int sock, struct sockaddr_in *fromp, const struct timeval *tp) FD_ZERO(&fds); FD_SET(sock, &fds); - wait.tv_sec = tp->tv_sec + waittime; - wait.tv_usec = tp->tv_usec; + tvwait.tv_sec = tp->tv_sec + waittime; + tvwait.tv_usec = tp->tv_usec; (void)gettimeofday(&now, &tz); - tvsub(&wait, &now); + tvsub(&tvwait, &now); - if (select(sock + 1, &fds, NULL, NULL, &wait) > 0) + if (select(sock + 1, &fds, NULL, NULL, &tvwait) > 0) cc = recvfrom(sock, (char *)packet, sizeof(packet), 0, (struct sockaddr *)fromp, &fromlen); diff --git a/networking/wget.c b/networking/wget.c index 64cdf6220..6565bb1f3 100644 --- a/networking/wget.c +++ b/networking/wget.c @@ -697,12 +697,11 @@ updateprogressmeter(int ignore) errno = save_errno; } -static void -alarmtimer(int wait) +static void alarmtimer(int iwait) { struct itimerval itv; - itv.it_value.tv_sec = wait; + itv.it_value.tv_sec = iwait; itv.it_value.tv_usec = 0; itv.it_interval = itv.it_value; setitimer(ITIMER_REAL, &itv, NULL); @@ -715,7 +714,7 @@ progressmeter(int flag) static struct timeval lastupdate; static off_t lastsize, totalsize; - struct timeval now, td, wait; + struct timeval now, td, tvwait; off_t abbrevsize; int elapsed, ratio, barlength, i; char buf[256]; @@ -753,18 +752,18 @@ progressmeter(int flag) /* See http://en.wikipedia.org/wiki/Tera */ fprintf(stderr, "%6d %c%c ", (int)abbrevsize, " KMGTPEZY"[i], i?'B':' '); - timersub(&now, &lastupdate, &wait); + timersub(&now, &lastupdate, &tvwait); if (transferred > lastsize) { lastupdate = now; lastsize = transferred; - if (wait.tv_sec >= STALLTIME) - timeradd(&start, &wait, &start); - wait.tv_sec = 0; + if (tvwait.tv_sec >= STALLTIME) + timeradd(&start, &tvwait, &start); + tvwait.tv_sec = 0; } timersub(&now, &start, &td); elapsed = td.tv_sec; - if (wait.tv_sec >= STALLTIME) { + if (tvwait.tv_sec >= STALLTIME) { fprintf(stderr, " - stalled -"); } else if (transferred <= 0 || elapsed <= 0 || transferred > totalsize || chunked) { fprintf(stderr, "--:--:-- ETA"); |