scsw_cmd_is_valid_eswf(9)

💅 scsw_cmd_is_valid_eswf 💅

okay bestie, welcome to the Kernel API Manual — yes we're reading kernel docs together, that's the vibe now, we're those girls 🎀

✨ NAME ✨

scsw_cmd_is_valid_eswf — check eswf field validity ✨ lowkey a whole vibe check for one specific field, and honestly? iconic.

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🌸 SYNOPSIS 🌸

int scsw_cmd_is_valid_eswf (union scsw *scsw );

like, that's the whole signature, that's the assignment, no notes 💅

🦋 ARGUMENTS 🦋

• scsw — pointer to scsw 🫶 that's it, that's the parameter, she's just a pointer and she's doing her best.

👑 DESCRIPTION 👑

okay so here's the tea ☕ — this function returns non-zero if the eswf field of the specified command mode scsw is valid, and zero otherwise. that's literally it. valid = truthy, not valid = zero. no cap, that's the entire plot 💀

like, it's giving "tiny function with one (1) job and she executes it flawlessly." main character energy fr fr 🌟

ngl this one's a short read bestie, but every iconic queen starts somewhere 💖

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🌈 SEE ALSO 🌈

grab a snack, this list is long — she ate and left no crumbs 🔥

• Kernel file ./arch/s390/include/asm/scsw.h
• struct cmd_scsw(9)
• struct tm_scsw(9)
• struct eadm_scsw(9)
• union scsw(9)
• scsw_is_tm(9)
• scsw_key(9)
• scsw_eswf(9)
• scsw_cc(9)
• scsw_ectl(9)
• scsw_pno(9)
• scsw_fctl(9)
• scsw_actl(9)
• scsw_stctl(9)
• scsw_dstat(9)
• scsw_cstat(9)
• scsw_cmd_is_valid_key(9)
• scsw_cmd_is_valid_sctl(9)
• scsw_cmd_is_valid_cc(9)
• scsw_cmd_is_valid_fmt(9)
• scsw_cmd_is_valid_pfch(9)
• scsw_cmd_is_valid_isic(9)
• scsw_cmd_is_valid_alcc(9)
• scsw_cmd_is_valid_ssi(9)
• scsw_cmd_is_valid_zcc(9)
• scsw_cmd_is_valid_ectl(9)
• scsw_cmd_is_valid_pno(9)
• scsw_cmd_is_valid_fctl(9)
• scsw_cmd_is_valid_actl(9)
• scsw_cmd_is_valid_stctl(9)
• scsw_cmd_is_valid_dstat(9)
• scsw_cmd_is_valid_cstat(9)
• scsw_tm_is_valid_key(9)
• scsw_tm_is_valid_eswf(9)
• scsw_tm_is_valid_cc(9)
• scsw_tm_is_valid_fmt(9)
• scsw_tm_is_valid_x(9)
• scsw_tm_is_valid_q(9)
• scsw_tm_is_valid_ectl(9)
• scsw_tm_is_valid_pno(9)
• scsw_tm_is_valid_fctl(9)
• scsw_tm_is_valid_actl(9)
• scsw_tm_is_valid_stctl(9)
• scsw_tm_is_valid_dstat(9)
• scsw_tm_is_valid_cstat(9)
• scsw_tm_is_valid_fcxs(9)
• scsw_tm_is_valid_schxs(9)
• scsw_is_valid_actl(9)
• scsw_is_valid_cc(9)
• scsw_is_valid_cstat(9)
• scsw_is_valid_dstat(9)
• scsw_is_valid_ectl(9)
• scsw_is_valid_eswf(9)
• scsw_is_valid_fctl(9)
• scsw_is_valid_key(9)
• scsw_is_valid_pno(9)
• scsw_is_valid_stctl(9)
• scsw_cmd_is_solicited(9)
• scsw_tm_is_solicited(9)
• scsw_is_solicited(9)

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okay that's the whole page bestie, go forth and validate those eswf fields 💜🦋✨

mwah 💋 — this little beauty lives in ./arch/s390/include/asm, dated October 2026, and it's brought to you by the Kernel API Manual (she's booked, busy, and iconic). xoxo 🎀