55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
#include "ft_printf.h"
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#include <stdio.h> // for printf
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#include <fcntl.h> // for dup() and dup2()
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//#define PRINT(string) \
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// dup2(out1, 1); \
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// ft_printf(string "\n"); \
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// dup2(out2, 1); \
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// ft_printf(string "\n"); \
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// dup2(save, 1); \
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// ft_printf(string "\n"); \
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// ft_printf(string "\n\n");
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//#define PRINT(string) \
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// dup2(out1, 1); \
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// write(1, "printf :" string "\n", 14); \
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// dup2(out2, 1); \
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// write(1, "printf2:" string "\n", 14); \
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// dup2(save, 1); \
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// write(1, "printf :" string "\n", 14); \
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// write(1, "printf2:" string "\n\n", 15); \
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#define PRINT(string) \
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dup2(out1, 1); \
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printf("printf :" string "\n"); \
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dup2(out2, 1); \
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ft_printf("printf2:" string "\n"); \
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dup2(save, 1); \
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printf("printf :" string "\n"); \
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ft_printf("printf2:" string "\n\n");
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//#define PRINT(string) \
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// printf("printf :" string "\n"); \
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// ft_printf("printf2:" string "\n\n"); \
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// dup2(out1, 1); \
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// printf("printf :" string "\n"); \
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// dup2(out2, 1); \
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// ft_printf("printf2:" string "\n"); \
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// dup2(save, 1);
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int main(void)
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{
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int out1 = open("out1.txt", O_WRONLY | O_TRUNC);
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int out2 = open("out2.txt", O_WRONLY | O_TRUNC);
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int save = dup(1);
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PRINT("test1");
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PRINT("test2");
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close(out1);
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close(out2);
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close(save);
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return (0);
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}
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