Passing FILE as argument in c

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>

void my_write(FILE *fp, char *str)
{
    fprintf(fp, "%s", str);
}

int main(void)
{
    char *str = "test text\n";
    FILE *fp;

    fp = fopen("test.txt", "a");
    if (fp == NULL)
    {
        printf("Couldn't open file\n");
        return 1;
    }
    my_write(fp, str);

    fclose(fp);

    return 0;
}

Source: stackoverflow.com

Similar codes

0 vote233 views1 answer
Resto de division recursiva
C
0 vote215 views2 answers
C %d
C
2 votes209 views1 answer
Mariadb unknown collation: 'utf8mb4_0900_ai_ci'
C
1 vote353 views1 answer
How to represent unsigned char with % c
C
0 vote242 views1 answer
How to run c program from visual studio terminal
C
0 vote223 views1 answer
Objects in oops
C
0 vote273 views1 answer
KneesDev
C
0 vote232 views2 answers
Boom miners zerg
C
0 vote202 views1 answer
Bootstrap form snippets
C
0 vote216 views1 answer
Srand() C
C