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tee: indent with tabs

This commit is contained in:
Bananymous 2023-07-10 16:18:08 +03:00
parent d3bb00cb55
commit 6e1fc2766f
1 changed files with 45 additions and 45 deletions
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88
userspace/tee/main.cpp
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@ -9,56 +9,56 @@
int main(int argc, char** argv)
{
int files[MAX_FILES] {};
size_t file_count = 0;
int files[MAX_FILES] {};
size_t file_count = 0;
int arg = 1;
int arg = 1;
int oflag = O_WRONLY | O_CREAT;
if (arg < argc && strcmp(argv[arg], "-a") == 0)
{
oflag |= O_APPEND;
arg++;
}
else
{
oflag |= O_TRUNC;
}
int oflag = O_WRONLY | O_CREAT;
if (arg < argc && strcmp(argv[arg], "-a") == 0)
{
oflag |= O_APPEND;
arg++;
}
else
{
oflag |= O_TRUNC;
}
for (int i = arg; i < argc; i++)
{
files[file_count] = open(argv[i], oflag, 0644);
if (files[file_count] == -1)
perror(argv[i]);
else
file_count++;
for (int i = arg; i < argc; i++)
{
files[file_count] = open(argv[i], oflag, 0644);
if (files[file_count] == -1)
perror(argv[i]);
else
file_count++;
if (file_count >= MAX_FILES)
{
fprintf(stderr, "only up to %d files are supported\n", MAX_FILES);
break;
}
}
if (file_count >= MAX_FILES)
{
fprintf(stderr, "only up to %d files are supported\n", MAX_FILES);
break;
}
}
char* buffer = (char*)malloc(BUF_SIZE);
for (;;)
{
ssize_t nread = read(STDIN_FILENO, buffer, BUF_SIZE);
if (nread == -1)
perror("stdin");
if (nread <= 0)
break;
write(STDOUT_FILENO, buffer, nread);
for (size_t i = 0; i < file_count; i++)
write(files[i], buffer, nread);
}
free(buffer);
char* buffer = (char*)malloc(BUF_SIZE);
for (;;)
{
ssize_t nread = read(STDIN_FILENO, buffer, BUF_SIZE);
if (nread == -1)
perror("stdin");
if (nread <= 0)
break;
write(STDOUT_FILENO, buffer, nread);
for (size_t i = 0; i < file_count; i++)
write(files[i], buffer, nread);
}
free(buffer);
if (ferror(stdin))
perror("stdin");
if (ferror(stdin))
perror("stdin");
for (size_t i = 0; i < file_count; i++)
close(files[i]);
for (size_t i = 0; i < file_count; i++)
close(files[i]);
return 0;
return 0;
}