| 1 |
--- src/killall.c.orig 2011-06-20 04:43:24.000000000 -0700 |
| 2 |
+++ src/killall.c 2011-08-06 21:48:35.014330713 -0700 |
| 3 |
@@ -36,6 +36,8 @@ |
| 4 |
#include <dirent.h> |
| 5 |
#include <signal.h> |
| 6 |
#include <errno.h> |
| 7 |
+#include <limits.h> |
| 8 |
+#include <locale.h> |
| 9 |
#include <sys/types.h> |
| 10 |
#include <sys/stat.h> |
| 11 |
#include <getopt.h> |
| 12 |
@@ -87,40 +89,35 @@ |
| 13 |
ignore_case = 0, pidof; |
| 14 |
static long younger_than = 0, older_than = 0; |
| 15 |
|
| 16 |
+ /* |
| 17 |
+ * This is based on the implementation from 21.5, as the one in 21.6 |
| 18 |
+ * and newer uses Linux specific functions getline() and rpmatch() |
| 19 |
+ */ |
| 20 |
static int |
| 21 |
ask (char *name, pid_t pid, const int signal) |
| 22 |
{ |
| 23 |
- int res; |
| 24 |
- size_t len; |
| 25 |
- char *line; |
| 26 |
- |
| 27 |
- line = NULL; |
| 28 |
- len = 0; |
| 29 |
- |
| 30 |
- do { |
| 31 |
- if (signal == SIGTERM) |
| 32 |
- printf (_("Kill %s(%s%d) ? (y/N) "), name, process_group ? "pgid " : "", |
| 33 |
- pid); |
| 34 |
- else |
| 35 |
- printf (_("Signal %s(%s%d) ? (y/N) "), name, process_group ? "pgid " : "", |
| 36 |
- pid); |
| 37 |
- |
| 38 |
- fflush (stdout); |
| 39 |
+ int ch, c; |
| 40 |
|
| 41 |
- if (getline (&line, &len, stdin) < 0) |
| 42 |
- return 0; |
| 43 |
- /* Check for default */ |
| 44 |
- if (line[0] == '\n') { |
| 45 |
- free(line); |
| 46 |
- return 0; |
| 47 |
- } |
| 48 |
- res = rpmatch(line); |
| 49 |
- if (res >= 0) { |
| 50 |
- free(line); |
| 51 |
- return res; |
| 52 |
+ do |
| 53 |
+ { |
| 54 |
+ if (signal == SIGTERM) |
| 55 |
+ printf (_("Kill %s(%s%d) ? (y/N) "), name, process_group ? "pgid " : "", |
| 56 |
+ pid); |
| 57 |
+ else |
| 58 |
+ printf (_("Signal %s(%s%d) ? (y/N) "), name, process_group ? "pgid " : "", |
| 59 |
+ pid); |
| 60 |
+ fflush (stdout); |
| 61 |
+ do |
| 62 |
+ if ((ch = getchar ()) == EOF) |
| 63 |
+ exit (0); |
| 64 |
+ while (ch == '\n' || ch == '\t' || ch == ' '); |
| 65 |
+ do |
| 66 |
+ if ((c = getchar ()) == EOF) |
| 67 |
+ exit (0); |
| 68 |
+ while (c != '\n'); |
| 69 |
} |
| 70 |
- } while(1); |
| 71 |
- /* Never should get here */ |
| 72 |
+ while (ch != 'y' && ch != 'n' && ch != 'Y' && ch != 'N'); |
| 73 |
+ return ch == 'y' || ch == 'Y'; |
| 74 |
} |
| 75 |
|
| 76 |
static double |
| 77 |
@@ -197,7 +194,7 @@ |
| 78 |
|
| 79 |
while (fgets(buf, sizeof buf, f)) |
| 80 |
{ |
| 81 |
- if (sscanf (buf, "Uid:\t%d", &puid)) |
| 82 |
+ if (sscanf (buf, "%*s %*d %*d %*d %*d %*s %*s %*s %*s %*s %*s %*s %d", &puid)) |
| 83 |
{ |
| 84 |
re = uid==puid; |
| 85 |
break; |
| 86 |
@@ -360,7 +357,7 @@ |
| 87 |
} |
| 88 |
#endif /*WITH_SELINUX*/ |
| 89 |
/* load process name */ |
| 90 |
- if (asprintf (&path, PROC_BASE "/%d/stat", pid_table[i]) < 0) |
| 91 |
+ if (asprintf (&path, PROC_BASE "/%d/status", pid_table[i]) < 0) |
| 92 |
continue; |
| 93 |
if (!(file = fopen (path, "r"))) |
| 94 |
{ |
| 95 |
@@ -368,7 +365,7 @@ |
| 96 |
continue; |
| 97 |
} |
| 98 |
free (path); |
| 99 |
- okay = fscanf (file, "%*d (%15[^)]", comm) == 1; |
| 100 |
+ okay = fscanf (file, "%s", comm) == 1; |
| 101 |
if (!okay) { |
| 102 |
fclose(file); |
| 103 |
continue; |
| 104 |
@@ -390,65 +387,6 @@ |
| 105 |
got_long = 0; |
| 106 |
command = NULL; /* make gcc happy */ |
| 107 |
length = strlen (comm); |
| 108 |
- if (length == COMM_LEN - 1) |
| 109 |
- { |
| 110 |
- if (asprintf (&path, PROC_BASE "/%d/cmdline", pid_table[i]) < 0) |
| 111 |
- continue; |
| 112 |
- if (!(file = fopen (path, "r"))) { |
| 113 |
- free (path); |
| 114 |
- continue; |
| 115 |
- } |
| 116 |
- free (path); |
| 117 |
- while (1) { |
| 118 |
- /* look for actual command so we skip over initial "sh" if any */ |
| 119 |
- char *p; |
| 120 |
- int cmd_size = 128; |
| 121 |
- command_buf = (char *)malloc (cmd_size); |
| 122 |
- if (!command_buf) |
| 123 |
- exit (1); |
| 124 |
- |
| 125 |
- /* 'cmdline' has arguments separated by nulls */ |
| 126 |
- for (p=command_buf; ; p++) { |
| 127 |
- int c; |
| 128 |
- if (p == (command_buf + cmd_size)) |
| 129 |
- { |
| 130 |
- int cur_size = cmd_size; |
| 131 |
- cmd_size *= 2; |
| 132 |
- command_buf = (char *)realloc(command_buf, cmd_size); |
| 133 |
- if (!command_buf) |
| 134 |
- exit (1); |
| 135 |
- p = command_buf + cur_size; |
| 136 |
- } |
| 137 |
- c = fgetc(file); |
| 138 |
- if (c == EOF || c == '\0') { |
| 139 |
- *p = '\0'; |
| 140 |
- break; |
| 141 |
- } else { |
| 142 |
- *p = c; |
| 143 |
- } |
| 144 |
- } |
| 145 |
- if (strlen(command_buf) == 0) { |
| 146 |
- okay = 0; |
| 147 |
- break; |
| 148 |
- } |
| 149 |
- p = strrchr(command_buf,'/'); |
| 150 |
- p = p ? p+1 : command_buf; |
| 151 |
- if (strncmp(p, comm, COMM_LEN-1) == 0) { |
| 152 |
- okay = 1; |
| 153 |
- command = p; |
| 154 |
- break; |
| 155 |
- } |
| 156 |
- } |
| 157 |
- (void) fclose(file); |
| 158 |
- if (exact && !okay) |
| 159 |
- { |
| 160 |
- if (verbose) |
| 161 |
- fprintf (stderr, _("skipping partial match %s(%d)\n"), comm, |
| 162 |
- pid_table[i]); |
| 163 |
- continue; |
| 164 |
- } |
| 165 |
- got_long = okay; |
| 166 |
- } |
| 167 |
/* mach by process name */ |
| 168 |
for (j = 0; j < names; j++) |
| 169 |
{ |
| 170 |
@@ -499,7 +437,7 @@ |
| 171 |
{ |
| 172 |
int ok = 1; |
| 173 |
|
| 174 |
- if (asprintf (&path, PROC_BASE "/%d/exe", pid_table[i]) < 0) |
| 175 |
+ if (asprintf (&path, PROC_BASE "/%d/file", pid_table[i]) < 0) |
| 176 |
continue; |
| 177 |
|
| 178 |
if (stat (path, &st) < 0) |
| 179 |
@@ -693,7 +631,7 @@ |
| 180 |
struct stat isproc; |
| 181 |
pid_t pid = getpid(); |
| 182 |
|
| 183 |
- snprintf(filename, sizeof(filename), PROC_BASE"/%d/stat", (int) pid); |
| 184 |
+ snprintf(filename, sizeof(filename), PROC_BASE"/%d/status", (int) pid); |
| 185 |
return stat(filename, &isproc) == 0; |
| 186 |
} |
| 187 |
|
