diff options
Diffstat (limited to 'procps')
| -rw-r--r-- | procps/fuser.c | 22 | ||||
| -rw-r--r-- | procps/kill.c | 57 |
2 files changed, 29 insertions, 50 deletions
diff --git a/procps/fuser.c b/procps/fuser.c index 1a4f612..2965fc3 100644 --- a/procps/fuser.c +++ b/procps/fuser.c @@ -9,18 +9,6 @@ */ #include "busybox.h" -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <limits.h> -#include <dirent.h> -#include <signal.h> -#include <sys/types.h> -#include <sys/ioctl.h> -#include <sys/stat.h> -#include <sys/socket.h> -#include <sys/sysmacros.h> #define FUSER_PROC_DIR "/proc" #define FUSER_MAX_LINE 255 @@ -335,7 +323,7 @@ int fuser_main(int argc, char **argv) optn = fuser_option(argv[i]); if(optn) opt |= optn; else if(argv[i][0] == '-') { - if(!(u_signal_names(argv[i]+1, &killsig, 0))) + if(0>(killsig = get_signum(argv[i]+1))) killsig = SIGTERM; } else { @@ -345,7 +333,6 @@ int fuser_main(int argc, char **argv) } if(!fnic) return 1; - pids = xmalloc(sizeof(pid_list)); inodes = xmalloc(sizeof(inode_list)); for(i=0;i<fnic;i++) { if(fuser_parse_net_arg(argv[fni[i]], &proto, &port)) { @@ -354,14 +341,13 @@ int fuser_main(int argc, char **argv) else { if(!fuser_file_to_dev_inode( argv[fni[i]], &dev, &inode)) { - free(pids); - free(inodes); - bb_perror_msg_and_die( - "Could not open '%s'", argv[fni[i]]); + if (ENABLE_FEATURE_CLEAN_UP) free(inodes); + bb_perror_msg_and_die("Could not open '%s'", argv[fni[i]]); } fuser_add_inode(inodes, dev, inode); } } + pids = xmalloc(sizeof(pid_list)); success = fuser_scan_proc_pids(opt, inodes, pids); /* if the first pid in the list is 0, none have been found */ if(pids->pid == 0) success = 0; diff --git a/procps/kill.c b/procps/kill.c index ca6f420..1814e19 100644 --- a/procps/kill.c +++ b/procps/kill.c @@ -18,22 +18,11 @@ #include <string.h> #include <unistd.h> -#define KILL 0 -#define KILLALL 1 - int kill_main(int argc, char **argv) { - int whichApp, signo = SIGTERM; - const char *name; - int errors = 0; - -#ifdef CONFIG_KILLALL - int quiet=0; - /* Figure out what we are trying to do here */ - whichApp = (strcmp(bb_applet_name, "killall") == 0)? KILLALL : KILL; -#else - whichApp = KILL; -#endif + int killall, signo = SIGTERM, errors = 0, quiet=0; + + killall = (ENABLE_KILLALL && bb_applet_name[4]=='a') ? 1 : 0; /* Parse any options */ if (argc < 2) @@ -50,32 +39,38 @@ int kill_main(int argc, char **argv) if(argc==2) { /* Print the whole signal list */ int col = 0; - for(signo=1; signo < NSIG; signo++) { - name = u_signal_names(0, &signo, 1); - if(name==NULL) /* unnamed */ - continue; - col += printf("%2d) %-16s", signo, name); + + for(signo = 0;;) { + char *name = get_signame(++signo); + if (isdigit(*name)) break; + if (col > 60) { printf("\n"); col = 0; } + col += printf("%2d) %-16s", signo, name); } printf("\n"); - } else { for(argv++; *argv; argv++) { - name = u_signal_names(*argv, &signo, -1); - if(name!=NULL) - printf("%s\n", name); + char *name; + + if (isdigit(**argv)) name = get_signame(atoi(*argv)); + else { + int temp = get_signum(*argv); + if (temp<0) + bb_error_msg_and_die("unknown signal %s", *argv); + name = get_signame(temp); + } + puts(name); } } /* If they specified -l, were all done */ return EXIT_SUCCESS; } -#ifdef CONFIG_KILLALL /* The -q quiet option */ - if(whichApp != KILL && argv[1][1]=='q' && argv[1][2]=='\0'){ + if(killall && argv[1][1]=='q' && argv[1][2]=='\0'){ quiet++; argv++; argc--; @@ -83,9 +78,8 @@ int kill_main(int argc, char **argv) goto do_it_now; } } -#endif - if(!u_signal_names(argv[1]+1, &signo, 0)) + if(0>(signo = get_signum(argv[1]+1))) bb_error_msg_and_die( "bad signal name '%s'", argv[1]+1); argv+=2; argc-=2; @@ -96,7 +90,7 @@ do_it_now: if (argc <= 0) bb_show_usage(); - if (whichApp == KILL) { + if (!killall) { /* Looks like they want to do a kill. Do that */ while (--argc >= 0) { int pid; @@ -111,10 +105,9 @@ do_it_now: argv++; } - } -#ifdef CONFIG_KILLALL - else { + } else { pid_t myPid=getpid(); + /* Looks like they want to do a killall. Do that */ while (--argc >= 0) { long* pidList; @@ -141,6 +134,6 @@ do_it_now: argv++; } } -#endif + return errors; } |