x_kill.c,v
来自「TCP-IP红宝书源代码」· C,V 代码 · 共 49 行
C,V
49 行
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comment @ * @;
1.1
date 97.09.21.19.29.03; author dls; state Dist;
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@pre-3e code
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@/* x_kill.c - x_kill */
#include <conf.h>
#include <kernel.h>
#include <shell.h>
/*------------------------------------------------------------------------
* x_kill - (command kill) terminate a process
*------------------------------------------------------------------------
*/
BUILTIN x_kill(stdin, stdout, stderr, nargs, args)
int stdin, stdout, stderr, nargs;
char *args[];
{
int pid;
if (nargs != 2) {
fprintf(stderr, "use: kill process-id\n");
return(SYSERR);
}
if ( (pid=atoi(args[1])) == getpid() )
fprintf(stderr, "Shell killed\n");
return( kill(pid) );
}
@
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