diff options
author | Eric Andersen <andersen@codepoet.org> | 1999-10-15 02:16:57 +0400 |
---|---|---|
committer | Eric Andersen <andersen@codepoet.org> | 1999-10-15 02:16:57 +0400 |
commit | 3c163822d88105450806fdb6a29fdfc2511267d1 (patch) | |
tree | 4c67645bbc6677ad2217da3cdf6c0a748e0ca88d /init.c | |
parent | 2c1030177e0a6f849ba557400e3e4867de455ce9 (diff) |
Fixed cp -[aR] and some other stuf.
Diffstat (limited to 'init.c')
-rw-r--r-- | init.c | 128 |
1 files changed, 66 insertions, 62 deletions
@@ -66,11 +66,8 @@ waitfor(int pid) } static int -run( - const char * program -,const char * const * arguments -,const char * terminal -,int get_enter) +run(const char* program, const char* const* arguments, + const char* terminal, int get_enter) { static const char control_characters[] = { '\003', @@ -137,7 +134,8 @@ run( * before the user wants it. This is critical if swap is not * enabled and the system has low memory. Generally this will * be run on the second virtual console, and the first will - * be allowed to start a shell or the installation system. + * be allowed to start a shell or whatever an init script + * specifies. */ char c; write(1, press_enter, sizeof(press_enter) - 1); @@ -246,26 +244,49 @@ exit_signal(int sig) } void -configure_terminals( int serial_cons ); +configure_terminals( int serial_cons ) +{ + //struct stat statbuf; + char *tty; + + switch (serial_cons) { + case 1: + strcpy( console, "/dev/ttyS0" ); + break; + case 2: + strcpy( console, "/dev/ttyS1" ); + break; + default: + tty = ttyname(0); + if (tty) { + strcpy( console, tty ); + if (!strncmp( tty, "/dev/ttyS", 9 )) + serial_cons=1; + } + else + /* falls back to /dev/tty1 if an error occurs */ + strcpy( console, default_console ); + } + if (!first_terminal) + first_terminal = console; + if (serial_cons && !strncmp(term_ptr,"TERM=linux",10)) + term_ptr = "TERM=vt100"; +} extern int init_main(int argc, char * * argv) { - static const char * const rc = "etc/rc"; - const char * arguments[100]; - int run_rc = 1; - int j; - int pid1 = 0; - int pid2 = 0; - int create_swap= -1; - struct stat statbuf; -#ifndef INCLUDE_DINSTALL - const char * tty_commands[2] = { "bin/sh", "bin/sh"}; -#else - const char * tty_commands[2] = { "sbin/dinstall", "bin/sh"}; -#endif - char swap[20]; - int serial_console = 0; + static const char* const rc = "etc/rc"; + const char * arguments[100]; + int run_rc = 1; + int j; + int pid1 = 0; + int pid2 = 0; + int create_swap= -1; + struct stat statbuf; + const char * tty_commands[2] = { "bin/sh", "bin/sh"}; + char swap[20]; + int serial_console = 0; /* * If I am started as /linuxrc instead of /sbin/init, I don't have the @@ -330,17 +351,13 @@ init_main(int argc, char * * argv) set_free_pages(); - if (mem_total() < 3500) { /* not enough memory for standard install */ + /* not enough memory to do anything useful*/ + if (mem_total() < 2000) { int retval; retval= stat("/etc/swappartition",&statbuf); if (retval) { - printf(" -You do not have enough RAM, hence you must boot using the Boot Disk -for Low Memory systems. - -Read the instructions in the install.html file. -"); - while (1) {;} + printf("You do not have enough RAM, sorry.\n"); + while (1) { sleep(1);} } else { /* everything OK */ FILE *f; @@ -371,8 +388,13 @@ Read the instructions in the install.html file. arguments[j] = 0; if ( run_rc ) { - printf("running %s\n",rc); + printf("running %s with args \"",rc); + for ( j = 0; j < argc; j++ ) { + printf("%s ", arguments[j]); + } + printf("\" on console %s\n", console); waitfor(run(rc, arguments, console, 0)); + printf("done.\n"); } if ( 0 == create_swap) { @@ -392,10 +414,21 @@ Read the instructions in the install.html file. /* arguments[0] = tty_commands[0]; */ - pid1 = run(tty_commands[0], arguments, first_terminal, 0); + printf("running %s with args \"",tty_commands[0]); + for ( j = 0; j < argc; j++ ) { + printf("%s ", arguments[j]); + } + printf("\" on console %s\n", first_terminal); + pid1 = run(tty_commands[0], arguments, first_terminal, 1); } - if ( pid2 == 0 && tty_commands[1] ) + if ( pid2 == 0 && tty_commands[1] ) { + printf("running %s with args \"",tty_commands[0]); + for ( j = 0; j < argc; j++ ) { + printf("%s ", arguments[j]); + } + printf("\" on console %s\n", first_terminal); pid2 = run(tty_commands[1], arguments, second_terminal, 1); + } wpid = wait(&status); if ( wpid > 0 ) { /* DEBUGGING */ @@ -409,32 +442,3 @@ Read the instructions in the install.html file. } } -void -configure_terminals( int serial_cons ) -{ - //struct stat statbuf; - char *tty; - - switch (serial_cons) { - case 1: - strcpy( console, "/dev/ttyS0" ); - break; - case 2: - strcpy( console, "/dev/ttyS1" ); - break; - default: - tty = ttyname(0); - if (tty) { - strcpy( console, tty ); - if (!strncmp( tty, "/dev/ttyS", 9 )) - serial_cons=1; - } - else - /* falls back to /dev/tty1 if an error occurs */ - strcpy( console, default_console ); - } - if (!first_terminal) - first_terminal = console; - if (serial_cons && !strncmp(term_ptr,"TERM=linux",10)) - term_ptr = "TERM=vt100"; -} |