33 lines
991 B
C
33 lines
991 B
C
/* Conditionally execute a command based on machine and OS from gcconfig.h */
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# include "private/gc_priv.h"
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# include <stdio.h>
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# include <string.h>
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# include <unistd.h>
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#ifdef __cplusplus
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# define EXECV_ARGV_T char**
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#else
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/* The 2nd argument of execvp() prototype may be either char**, or */
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/* char* const*, or const char* const*. */
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# define EXECV_ARGV_T void*
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#endif
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int main(int argc, char **argv)
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{
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if (argc < 4) goto Usage;
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if (strcmp(MACH_TYPE, argv[1]) != 0) return(0);
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if (strlen(OS_TYPE) > 0 && strlen(argv[2]) > 0
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&& strcmp(OS_TYPE, argv[2]) != 0) return(0);
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fprintf(stderr, "^^^^Starting command^^^^\n");
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fflush(stdout);
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execvp(TRUSTED_STRING(argv[3]), (EXECV_ARGV_T)(argv + 3));
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perror("Couldn't execute");
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Usage:
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fprintf(stderr, "Usage: %s mach_type os_type command\n", argv[0]);
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fprintf(stderr, "Currently mach_type = %s, os_type = %s\n",
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MACH_TYPE, OS_TYPE);
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return(1);
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}
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