make SPIFFS_write() data parameter const #109
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SPIFFS_write() doesn't change the source data, so mark it as const. This fixes a warning when SPIFFS_write() is used on read-only data.
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Only now did I realize that there is already a pull request for this #94 |
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SPIFFS_write() doesn't change the source data, so mark it as const.
This fixes a warning when SPIFFS_write() is used on read-only data (and probably allows some compiler optimizations).
changes
s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, void *buf, s32_t len);->s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, const void *buf, s32_t len);