diff options
author | Anton Kling <anton@kling.gg> | 2023-10-22 19:50:38 +0200 |
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committer | Anton Kling <anton@kling.gg> | 2023-10-22 19:50:38 +0200 |
commit | 4e09bca9e34c226b6d7e34b4fa11248405fd988e (patch) | |
tree | 80f156b7940d9d19971395f335530170c69516c7 /userland/libc/stdio/fread.c |
Move everything into a new repo.
Diffstat (limited to 'userland/libc/stdio/fread.c')
-rw-r--r-- | userland/libc/stdio/fread.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/userland/libc/stdio/fread.c b/userland/libc/stdio/fread.c new file mode 100644 index 0000000..1a27afa --- /dev/null +++ b/userland/libc/stdio/fread.c @@ -0,0 +1,11 @@ +#include <stdio.h> +#include <sys/types.h> + +size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream) { + // FIXME: Check for overflow + ssize_t bytes_to_read = nmemb * size; + size_t rc = stream->read(stream, ptr, bytes_to_read); + // On success, fread() return the number of items read + rc /= size; + return rc; +} |