C - write() not writing to file - c

Question

My problem is simple, when i try to confirm if the function wrote on the file, nothing shows up, the file is there, but there's nothing inside the file, where should be 1024 times the string i wanted.
int escreve1x( const char* path , const char* cadeia )
int fd = open( path, O_CREAT, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP | S_IROTH | S_IWOTH | S_IXOTH );
int i;
printf("%s\n", cadeia);
for ( i=0 ; i<=1024 ; i++ )
{
write( fd, cadeia, 10);
}
return 0 ;

Answer 1

1-Add "O_RDWR" flag for making fd writable.
2-Always debug the result of write syscall;
int fd = open( path, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP | S_IROTH | S_IWOTH | S_IXOTH );
if(fd<0) {
printf("Open failed\n");
return 1;
}
int i;
printf("%s\n", cadeia);
for ( i=0 ; i<=1024 ; i++ ) {
int status=write( fd, cadeia, 10);
if(status<0) {
printf("Write failed");
}
}
return 0;
If it says write has failed then check errno.