EC_STRVEC_SET(3)

✨ EC_STRVEC_SET ✨

okay bestie, welcome to the Libecoli Programmer's Manual 💖 you're looking at ec_strvec_set(3) and honestly? it does exactly what it says on the tin, no notes.

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🌸 NAME 🌸

ec_strvec_set — set a string in the vector at the index you specify 💅

like, you point at a spot in your string vector, you hand over a string, boom, that spot now holds that string. that's the whole vibe. iconic behavior, truly.

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🎀 SYNOPSIS 🎀

#include <ecoli/strvec.h>

int ec_strvec_set(
    struct ec_strvec   *strvec,  /* The pointer to the string vector. */
    size_t              idx,     /* The index of the string to set. */
    const char         *s        /* The string to be set. */
);

so the cast is giving very:

• struct ec_strvec *strvec — the pointer to the string vector 🫶 that's your girl, the vec you're messing with
• size_t idx — the index of the string to set 📍 which slot are we touching
• const char *s — the string to be set ✨ the actual text going in

three args, zero drama. the comments in there are literally verbatim from the original bestie, i'm not touching those, they're part of the lore.

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⭐ RETURN VALUE ⭐

• 0 — success, slay, we ate 👑
• -1 — error, and errno is set 😭 (go check errno, it's spilling the tea)

fr fr, always check that return value. -1 means something went sideways and errno is the one holding the receipts 💀

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🦋 SEE ALSO 🦋

the whole friend group, iykyk 🌈 go read these too, they're all connected:

• ec_strvec_set_attrs(3)
• ec_strvec_del_last(3)
• ec_strvec_val(3)
• ec_strvec_cmp(3)
• ec_strvec_sort(3)
• ec_strvec_from_array(3)
• ec_strvec_get_attrs(3)
• ec_strvec_dup(3)
• ec_strvec_len(3)
• ec_strvec_dump(3)
• ec_strvec_sh_lex_str(3)
• ec_strvec_add(3)
• ec_strvec_free(3)
• ec_strvec(3)
• ec_strvec_ndup(3)

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💜 COPYRIGHT 💜

Copyright (C) 2010-2026 Olivier Matz, Robin Jarry.

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and that's the whole page, bestie 🧚 this was the Libecoli Programmer's Manual entry for EC_STRVEC_SET(3), dated 2026-06-11, brought to you by libecoli 🌈 mwah, go forth and set some strings, you've got this 💖✨