diff options
Diffstat (limited to 'meta/packages/busybox/busybox-1.01/add-getkey-applet.patch')
| -rw-r--r-- | meta/packages/busybox/busybox-1.01/add-getkey-applet.patch | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/meta/packages/busybox/busybox-1.01/add-getkey-applet.patch b/meta/packages/busybox/busybox-1.01/add-getkey-applet.patch new file mode 100644 index 0000000000..6ce0df21bd --- /dev/null +++ b/meta/packages/busybox/busybox-1.01/add-getkey-applet.patch @@ -0,0 +1,157 @@ + +# +# Patch managed by http://www.holgerschurig.de/patcher.html +# + +--- /dev/null ++++ busybox-1.00/console-tools/getkey.c +@@ -0,0 +1,94 @@ ++/* vi: set sw=4 ts=4: */ ++/* ++ * getkey.c - Michael 'Mickey' Lauer ++ * ++ * Version 0.1 ++ * ++ * A simple keygrapper. Displays a configurable message and waits a dedicated number ++ * of seconds for a keypress. Sets the exit code accordingly (SUCCESS on keypress). ++ */ ++#include <stdio.h> ++#include <fcntl.h> ++#include <memory.h> ++#include <stdlib.h> ++#include <unistd.h> ++#include <sys/types.h> ++#include <errno.h> ++#include <sys/ioctl.h> ++#include <sys/kd.h> ++#include "busybox.h" ++ ++extern int getkey_main(int argc, char **argv) ++{ ++ int status = EXIT_FAILURE; ++ ++ if ( argc < 2 ) ++ { ++ bb_show_usage(); ++ } ++ ++ /* ++ * If no terminal is attached it is quite useless ++ * to treat it like one. ++ */ ++ if( !isatty(STDIN_FILENO) ) ++ { ++ goto error_hard; ++ } ++ ++ //bb_printf( "DEBUG: time = '%s'\n", argv[1] ); ++ //bb_printf( "DEBUG: mesg = '%s'\n", argv[2] ); ++ ++ struct termios orig; ++ struct termios attr; ++ ++ if ( tcgetattr(STDIN_FILENO, &orig) == -1 ) ++ { ++ goto error_hard; ++ } ++ ++ attr = orig; ++ attr.c_cc[VMIN] = 0; ++ attr.c_cc[VTIME] = 0; ++ attr.c_iflag |= INLCR; ++ attr.c_oflag |= OPOST|ONLCR; ++ attr.c_cflag &= ~PARENB; ++ attr.c_lflag &= ~(ICANON/*|ECHO*/); ++ if ( tcsetattr(STDIN_FILENO,TCSANOW,&attr) == -1 ) ++ { ++ goto error_hard; ++ } ++ ++ fd_set rfds; ++ struct timeval tv; ++ int retval; ++ ++ FD_ZERO(&rfds); ++ FD_SET(0, &rfds); ++ ++ tv.tv_sec = atoi( argv[1] ); ++ tv.tv_usec = 0; ++ ++ if ( argc == 3 ) ++ { ++ bb_printf( argv[2], tv.tv_sec ); ++ bb_printf( "\n" ); ++ fflush(stdout); ++ } ++ retval = select(1, &rfds, NULL, NULL, &tv); ++ if (retval > 0) ++ { ++ status = EXIT_SUCCESS; ++ } ++ ++ if (tcsetattr(STDIN_FILENO,TCSANOW,&orig) == -1 ) ++ { ++ goto error_hard; ++ } ++ ++ return status; ++ ++error_hard : ++ return EXIT_FAILURE; ++}; ++ +--- busybox-1.00/console-tools/Makefile.in~add-getkey-applet.patch ++++ busybox-1.00/console-tools/Makefile.in +@@ -28,6 +28,7 @@ + CONSOLETOOLS_DIR-$(CONFIG_CLEAR) += clear.o + CONSOLETOOLS_DIR-$(CONFIG_DEALLOCVT) += deallocvt.o + CONSOLETOOLS_DIR-$(CONFIG_DUMPKMAP) += dumpkmap.o ++CONSOLETOOLS_DIR-$(CONFIG_GETKEY) += getkey.o + CONSOLETOOLS_DIR-$(CONFIG_LOADFONT) += loadfont.o + CONSOLETOOLS_DIR-$(CONFIG_LOADKMAP) += loadkmap.o + CONSOLETOOLS_DIR-$(CONFIG_OPENVT) += openvt.o +--- busybox-1.00/console-tools/Config.in~add-getkey-applet.patch ++++ busybox-1.00/console-tools/Config.in +@@ -31,6 +31,14 @@ + This program dumps the kernel's keyboard translation table to + stdout, in binary format. You can then use loadkmap to load it. + ++config CONFIG_GETKEY ++ bool "getkey" ++ default n ++ help ++ This program displays a configurable message and waits ++ a dedicated number of seconds for a keypress. It sets ++ the exit code accordingly, i.e. SUCCESS if there was a keypress. ++ + config CONFIG_LOADFONT + bool "loadfont" + default n +--- busybox-1.00/include/applets.h~add-getkey-applet.patch ++++ busybox-1.00/include/applets.h +@@ -223,6 +223,9 @@ + #ifdef CONFIG_FTPPUT + APPLET(ftpput, ftpgetput_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER) + #endif ++#ifdef CONFIG_GETKEY ++ APPLET(getkey, getkey_main, _BB_DIR_SBIN, _BB_SUID_NEVER) ++#endif + #ifdef CONFIG_GETOPT + APPLET(getopt, getopt_main, _BB_DIR_BIN, _BB_SUID_NEVER) + #endif +--- busybox-1.00/include/usage.h~add-getkey-applet.patch ++++ busybox-1.00/include/usage.h +@@ -734,6 +734,13 @@ + "\t-p, --password Password to be used\n" \ + "\t-P, --port Port number to be used" + ++#define getkey_trivial_usage \ ++ "time [message]" ++#define getkey_full_usage \ ++ "Display a message and wait for a keypress." ++#define getkey_example_usage \ ++ "$ getkey 5 'Press a key within %d seconds to interrupt autoboot.'" ++ + #define getopt_trivial_usage \ + "[OPTIONS]..." + #define getopt_full_usage \ |