52 lines
938 B
C
52 lines
938 B
C
#include "util.h"
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <string.h>
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#include <fcntl.h>
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int manual_proc_call(char **argv)
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{
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char c[1024];
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int ret;
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int fd;
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// Try to open test file
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(void)argv;
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fd = open("/mnt/casio/VHEX/text.txt", O_RDONLY);
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if (fd < 0) {
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dprintf(STDERR_FILENO, "unable to open test file\n");
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return (84);
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}
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// Display file
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while (1)
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{
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ret = read(fd, c, 1020);
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if (ret <= 0)
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break;
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write(STDOUT_FILENO, c, ret);
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}
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return (0);
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// char pathname[32];
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// pid_t child;
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// Generate pathname
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// TODO: handle PATH
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//strcpy(pathname, "/mnt/casio/VHEX/");
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//strcat(pathname, argv[0]);
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// Try to call binary from eeprom
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// printf("try to call '%s'\n", pathname);
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// for(int i = 0 ; i < 3000000 ; ++i);
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// child = fexecve(pathname, argv, NULL);
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// if (child != 0)
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// return (-1);
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// Wait child process
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// wait_child(child);
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// return (0);
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}
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