0a3b0106a
Glenn L McGrath
2003-05-13
Subject
Re-use existing variables, patch from Tito
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Commit Diff GitHub →
console-tools/openvt.c+5 -7
| @@ -3,6 +3,7 @@ | |
| * openvt.c - open a vt to run a command. | |
| * | |
| * busyboxed by Quy Tonthat <[email protected]> | |
| + | * hacked by Tito <[email protected]> |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| @@ -39,8 +40,7 @@ int openvt_main(int argc, char **argv) | |
| int fd; | |
| int vtno; | |
| char vtname[sizeof VTNAME + 2]; | |
| - | char * cmd = NULL; |
| - | char * cmd_args = NULL; |
| + | |
| if (argc < 3) | |
| bb_show_usage(); | |
| @@ -56,9 +56,8 @@ int openvt_main(int argc, char **argv) | |
| sprintf(vtname, VTNAME, vtno); | |
| - | cmd = argv[2]; |
| - | cmd_args = xmalloc(80); |
| - | cmd_args[0] = '\0'; |
| + | argv+=2; |
| + | argc-=2; |
| if((pid = fork()) == 0) { | |
| /* leave current vt */ | |
| @@ -83,8 +82,7 @@ int openvt_main(int argc, char **argv) | |
| dup(fd); | |
| dup(fd); | |
| - | execvp(cmd, &argv[2]); |
| - | /*execlp(cmd, cmd_args);*/ |
| + | execvp(argv[0], argv); |
| _exit(1); | |
| } | |
| return EXIT_SUCCESS; | |