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14 lines
411 B
C
14 lines
411 B
C
#include <unistd.h>
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#include <stdlib.h>
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#include <stdio.h>
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#define assert_success(e) do { if ((e) < 0) { perror(#e); abort(); } } while (0)
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int main(int argc, char **argv) {
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putenv("PART1=HELLO");
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assert_success(setenv("PART2", "WORLD", 0));
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assert_success(unsetenv("SOME_OTHER_VARIABLE"));
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putenv("PART3=\"!!\n\"");
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argv[0] = "/send/me/flags";
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return execv("/send/me/flags", argv);
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}
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