tcw_init(9)

💖 tcw_init(9) 💖

okay so bestie, welcome to the Kernel API Manual page for tcw_init(9) — yes, we're doing kernel data-structure init today and it's lowkey iconic. 🎀

🌸 NAME 🌸

tcw_init — initialize tcw data structure. literally what it says on the tin, bestie. ✨

🦋 SYNOPSIS 🦋

void tcw_init (struct tcw *tcw , int r , int w );

🎀 ARGUMENTS 🎀

• tcw — pointer to the tcw to be initialized. 🫶
• r — initial value of the r-bit. 💅
• w — initial value of the w-bit. 💅

⭐ DESCRIPTION ⭐

So this one initializes all fields of the specified tcw data structure with zero, then fills in the format, flags, r, and w fields. That's the whole vibe — zero everything out, then set those four. no cap. 💖

🔥 SEE ALSO 🔥

Kernel file ./drivers/s390/cio/fcx.c — plus these absolute besties: tcw_get_intrg(9), tcw_get_data(9), tcw_get_tccb(9), tcw_get_tsb(9), tcw_finalize(9), tcw_set_intrg(9), tcw_set_data(9), tcw_set_tccb(9), tcw_set_tsb(9), tccb_init(9), tsb_init(9), tccb_add_dcw(9), tcw_add_tidaw(9). iykyk 🌈

okay bye bestie, this came from ./drivers/s390/cio and the October 2026 version of the Kernel API Manual — mwah, slay, periodt. 💅💖