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More little stuff.

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-Erik
This commit is contained in:
Erik Andersen 2000-04-18 20:00:03 +00:00
parent 229dd2b905
commit 0a64de9b4f
4 changed files with 34 additions and 8 deletions
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2
Makefile
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@ -26,7 +26,7 @@ export VERSION
# Set the following to `true' to make a debuggable build. # Set the following to `true' to make a debuggable build.
# Leave this set to `false' for production use. # Leave this set to `false' for production use.
# eg: `make DODEBUG=true tests' # eg: `make DODEBUG=true tests'
DODEBUG = false DODEBUG = true
# If you want a static binary, turn this on. # If you want a static binary, turn this on.
DOSTATIC = false DOSTATIC = false

5
kill.c
View File

@ -222,12 +222,15 @@ extern int kill_main(int argc, char **argv)
} }
#ifdef BB_KILLALL #ifdef BB_KILLALL
else { else {
pid_t myPid=getpid();
/* Looks like they want to do a killall. Do that */ /* Looks like they want to do a killall. Do that */
while (--argc >= 0) { while (--argc >= 0) {
pid_t* pidList; pid_t* pidList;
pidList = findPidByName( *argv); pidList = findPidByName( *argv);
for(; pidList && pidList!=0; pidList++) { for(; pidList && *pidList!=0; pidList++) {
if (*pidList==myPid)
continue;
if (kill(*pidList, sig) != 0) if (kill(*pidList, sig) != 0)
fatalError( "Could not kill pid '%d': %s\n", *pidList, strerror(errno)); fatalError( "Could not kill pid '%d': %s\n", *pidList, strerror(errno));
} }

5
procps/kill.c
View File

@ -222,12 +222,15 @@ extern int kill_main(int argc, char **argv)
} }
#ifdef BB_KILLALL #ifdef BB_KILLALL
else { else {
pid_t myPid=getpid();
/* Looks like they want to do a killall. Do that */ /* Looks like they want to do a killall. Do that */
while (--argc >= 0) { while (--argc >= 0) {
pid_t* pidList; pid_t* pidList;
pidList = findPidByName( *argv); pidList = findPidByName( *argv);
for(; pidList && pidList!=0; pidList++) { for(; pidList && *pidList!=0; pidList++) {
if (*pidList==myPid)
continue;
if (kill(*pidList, sig) != 0) if (kill(*pidList, sig) != 0)
fatalError( "Could not kill pid '%d': %s\n", *pidList, strerror(errno)); fatalError( "Could not kill pid '%d': %s\n", *pidList, strerror(errno));
} }

30
utility.c
View File

@ -1291,12 +1291,21 @@ extern pid_t* findPidByName( char* pidName)
/* Now search for a match */ /* Now search for a match */
for (i=1; i<pid_array[0] ; i++) { for (i=1; i<pid_array[0] ; i++) {
char* p;
struct pid_info info; struct pid_info info;
info.pid = pid_array[i]; info.pid = pid_array[i];
if (ioctl (fd, DEVPS_GET_PID_INFO, &info)<0) if (ioctl (fd, DEVPS_GET_PID_INFO, &info)<0)
fatalError( "\nDEVPS_GET_PID_INFO: %s\n", strerror (errno)); fatalError( "\nDEVPS_GET_PID_INFO: %s\n", strerror (errno));
/* Make sure we only match on the process name */
p=info.command_line+1;
while ((*p != 0) && !isspace(*(p)) && (*(p-1) != '\\')) {
(p)++;
}
if (isspace(*(p)))
*p='\0';
if ((strstr(info.command_line, pidName) != NULL)) { if ((strstr(info.command_line, pidName) != NULL)) {
pidList=realloc( pidList, sizeof(pid_t) * (j+2)); pidList=realloc( pidList, sizeof(pid_t) * (j+2));
if (pidList==NULL) if (pidList==NULL)
@ -1304,7 +1313,8 @@ extern pid_t* findPidByName( char* pidName)
pidList[j++]=info.pid; pidList[j++]=info.pid;
} }
} }
pidList[j]=0; if (pidList)
pidList[j]=0;
/* Free memory */ /* Free memory */
free( pid_array); free( pid_array);
@ -1343,7 +1353,7 @@ extern pid_t* findPidByName( char* pidName)
FILE *status; FILE *status;
char filename[256]; char filename[256];
char buffer[256]; char buffer[256];
char* p; char* p, *q;
/* If it isn't a number, we don't want it */ /* If it isn't a number, we don't want it */
if (!isdigit(*next->d_name)) if (!isdigit(*next->d_name))
@ -1358,15 +1368,25 @@ extern pid_t* findPidByName( char* pidName)
fgets(buffer, 256, status); fgets(buffer, 256, status);
fclose(status); fclose(status);
if (((p=strstr(buffer, pidName)) != NULL) /* Make sure we only match on the process name */
&& (strncmp(p, pidName, strlen(pidName)) != 0)) { p=buffer+5; /* Skip the name */
while ((p)++) {
if (*p==0 || *p=='\n') {
*p='\0';
break;
}
}
p=buffer+6; /* Skip the "Name:\t" */
if (((q=strstr(q, pidName)) != NULL)
&& (strncmp(q, pidName, strlen(pidName)) != 0)) {
pidList=realloc( pidList, sizeof(pid_t) * (i+2)); pidList=realloc( pidList, sizeof(pid_t) * (i+2));
if (pidList==NULL) if (pidList==NULL)
fatalError("out of memory\n"); fatalError("out of memory\n");
pidList[i++]=strtol(next->d_name, NULL, 0); pidList[i++]=strtol(next->d_name, NULL, 0);
} }
} }
if (pidList!=NULL) if (pidList)
pidList[i]=0; pidList[i]=0;
return pidList; return pidList;
} }