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add a flag to ec3_image_ioctx_open to always delete an existing image if it already exists

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max 🍓
2025-02-24 15:43:40 +00:00
parent d4d26f53d6
commit 08e7cfd8eb
2 changed files with 7 additions and 0 deletions
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6
src/image.c
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@@ -347,6 +347,12 @@ enum ec3_status ec3_image_ioctx_open(
} }
b_path *image_path = b_path_create_from_cstr(path); b_path *image_path = b_path_create_from_cstr(path);
if (mode & EC3_IMAGE_IO_TRUNCATE) {
b_path_unlink(image_path);
mode &= ~EC3_IMAGE_IO_TRUNCATE;
}
b_file_info image_info; b_file_info image_info;
enum b_status status = b_path_stat(image_path, &image_info); enum b_status status = b_path_stat(image_path, &image_info);
enum ec3_status status2 = EC3_ERR_NO_ENTRY; enum ec3_status status2 = EC3_ERR_NO_ENTRY;

1
src/image.h
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@@ -63,6 +63,7 @@ enum ec3_image_ioctx_mode {
EC3_IMAGE_IO_READ = 0x01u, EC3_IMAGE_IO_READ = 0x01u,
EC3_IMAGE_IO_WRITE = 0x02u, EC3_IMAGE_IO_WRITE = 0x02u,
EC3_IMAGE_IO_READWRITE = EC3_IMAGE_IO_READ | EC3_IMAGE_IO_WRITE, EC3_IMAGE_IO_READWRITE = EC3_IMAGE_IO_READ | EC3_IMAGE_IO_WRITE,
EC3_IMAGE_IO_TRUNCATE = 0x04u,
}; };
struct ec3_image_ioctx { struct ec3_image_ioctx {