SDL_SaveFile(3)

💾 SDL_SaveFile — the "just dump it all in a file" function

okay bestie, so we're in the SDL3 FUNCTIONS section of the manual, and today's main character is SDL_SaveFile(3). She does exactly one thing and she does it iconically: save all the data into a file path. periodt. 💅

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✨ NAME ✨

SDL_SaveFile — save all the data into a file path. no cap, that's the whole vibe. 🎀

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_iostream.h>

bool SDL_SaveFile(const char *file, const void *data, size_t datasize);

like. look at her. one function call and your bytes are on disk. it's giving effortless. 🦋

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🫶 FUNCTION PARAMETERS 🫶

• file — the path to write all available data into. that's where the bytes are gonna live, bestie. pick a good spot. 📁
• data — the data to be written. and listen, if datasize is 0, this lil guy may be NULL or even an invalid pointer. she doesn't care. she's not looking at it. 💀
• datasize — the number of bytes to be written. count them. every single one matters. 🔢

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🎀 RETURN VALUE 🎀

Returns true on success or false on failure. and if it fails?? don't just sit there spiralling — call SDL_GetError() for more information. she will tell you what went wrong, i promise. 😭

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🧚 THREAD SAFETY 🧚

It is safe to call this function from any thread. any of them. all of them. go feral. 🌈

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⭐ AVAILABILITY ⭐

This function is available since SDL 3.2.0. so if you're on something older... bestie. upgrade. 🙈

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👑 SEE ALSO 👑

• SDL_SaveFile_IO(3)
• SDL_LoadFile(3)

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lowkey reminder: she writes all the data. every last byte. that's the assignment and she's not cutting corners. 🔥

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and that's the tea, bestie 🍓 this page came to you courtesy of Simple Directmedia Layer, rocking SDL 3.4.18 — go save some files, you absolute icon. 💖✨