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authorPetr Mrázek <peterix@gmail.com>2018-07-15 14:51:05 +0200
committerPetr Mrázek <peterix@gmail.com>2018-07-15 14:51:05 +0200
commitbbb3b3e6f6e3c0f95873f22e6d0a4aaf350f49d9 (patch)
treee6497e304b7b9368367565fbc7c06efab1124b1c /libraries/xz-embedded/xzminidec.c
parent03280cc62e75f8073f8d3d9e9e3952acf21fa77d (diff)
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NOISSUE tabs -> spaces
Diffstat (limited to 'libraries/xz-embedded/xzminidec.c')
-rw-r--r--libraries/xz-embedded/xzminidec.c216
1 files changed, 108 insertions, 108 deletions
diff --git a/libraries/xz-embedded/xzminidec.c b/libraries/xz-embedded/xzminidec.c
index bb62c3ac..44f60602 100644
--- a/libraries/xz-embedded/xzminidec.c
+++ b/libraries/xz-embedded/xzminidec.c
@@ -24,121 +24,121 @@ static uint8_t out[BUFSIZ];
int main(int argc, char **argv)
{
- struct xz_buf b;
- struct xz_dec *s;
- enum xz_ret ret;
- const char *msg;
-
- if (argc >= 2 && strcmp(argv[1], "--help") == 0)
- {
- fputs("Uncompress a .xz file from stdin to stdout.\n"
- "Arguments other than `--help' are ignored.\n",
- stdout);
- return 0;
- }
-
- xz_crc32_init();
+ struct xz_buf b;
+ struct xz_dec *s;
+ enum xz_ret ret;
+ const char *msg;
+
+ if (argc >= 2 && strcmp(argv[1], "--help") == 0)
+ {
+ fputs("Uncompress a .xz file from stdin to stdout.\n"
+ "Arguments other than `--help' are ignored.\n",
+ stdout);
+ return 0;
+ }
+
+ xz_crc32_init();
#ifdef XZ_USE_CRC64
- xz_crc64_init();
+ xz_crc64_init();
#endif
- /*
- * Support up to 64 MiB dictionary. The actually needed memory
- * is allocated once the headers have been parsed.
- */
- s = xz_dec_init(XZ_DYNALLOC, 1 << 26);
- if (s == NULL)
- {
- msg = "Memory allocation failed\n";
- goto error;
- }
-
- b.in = in;
- b.in_pos = 0;
- b.in_size = 0;
- b.out = out;
- b.out_pos = 0;
- b.out_size = BUFSIZ;
-
- while (true)
- {
- if (b.in_pos == b.in_size)
- {
- b.in_size = fread(in, 1, sizeof(in), stdin);
- b.in_pos = 0;
- }
-
- ret = xz_dec_run(s, &b);
-
- if (b.out_pos == sizeof(out))
- {
- if (fwrite(out, 1, b.out_pos, stdout) != b.out_pos)
- {
- msg = "Write error\n";
- goto error;
- }
-
- b.out_pos = 0;
- }
-
- if (ret == XZ_OK)
- continue;
+ /*
+ * Support up to 64 MiB dictionary. The actually needed memory
+ * is allocated once the headers have been parsed.
+ */
+ s = xz_dec_init(XZ_DYNALLOC, 1 << 26);
+ if (s == NULL)
+ {
+ msg = "Memory allocation failed\n";
+ goto error;
+ }
+
+ b.in = in;
+ b.in_pos = 0;
+ b.in_size = 0;
+ b.out = out;
+ b.out_pos = 0;
+ b.out_size = BUFSIZ;
+
+ while (true)
+ {
+ if (b.in_pos == b.in_size)
+ {
+ b.in_size = fread(in, 1, sizeof(in), stdin);
+ b.in_pos = 0;
+ }
+
+ ret = xz_dec_run(s, &b);
+
+ if (b.out_pos == sizeof(out))
+ {
+ if (fwrite(out, 1, b.out_pos, stdout) != b.out_pos)
+ {
+ msg = "Write error\n";
+ goto error;
+ }
+
+ b.out_pos = 0;
+ }
+
+ if (ret == XZ_OK)
+ continue;
#ifdef XZ_DEC_ANY_CHECK
- if (ret == XZ_UNSUPPORTED_CHECK)
- {
- fputs(argv[0], stderr);
- fputs(": ", stderr);
- fputs("Unsupported check; not verifying "
- "file integrity\n",
- stderr);
- continue;
- }
+ if (ret == XZ_UNSUPPORTED_CHECK)
+ {
+ fputs(argv[0], stderr);
+ fputs(": ", stderr);
+ fputs("Unsupported check; not verifying "
+ "file integrity\n",
+ stderr);
+ continue;
+ }
#endif
- if (fwrite(out, 1, b.out_pos, stdout) != b.out_pos || fclose(stdout))
- {
- msg = "Write error\n";
- goto error;
- }
-
- switch (ret)
- {
- case XZ_STREAM_END:
- xz_dec_end(s);
- return 0;
-
- case XZ_MEM_ERROR:
- msg = "Memory allocation failed\n";
- goto error;
-
- case XZ_MEMLIMIT_ERROR:
- msg = "Memory usage limit reached\n";
- goto error;
-
- case XZ_FORMAT_ERROR:
- msg = "Not a .xz file\n";
- goto error;
-
- case XZ_OPTIONS_ERROR:
- msg = "Unsupported options in the .xz headers\n";
- goto error;
-
- case XZ_DATA_ERROR:
- case XZ_BUF_ERROR:
- msg = "File is corrupt\n";
- goto error;
-
- default:
- msg = "Bug!\n";
- goto error;
- }
- }
+ if (fwrite(out, 1, b.out_pos, stdout) != b.out_pos || fclose(stdout))
+ {
+ msg = "Write error\n";
+ goto error;
+ }
+
+ switch (ret)
+ {
+ case XZ_STREAM_END:
+ xz_dec_end(s);
+ return 0;
+
+ case XZ_MEM_ERROR:
+ msg = "Memory allocation failed\n";
+ goto error;
+
+ case XZ_MEMLIMIT_ERROR:
+ msg = "Memory usage limit reached\n";
+ goto error;
+
+ case XZ_FORMAT_ERROR:
+ msg = "Not a .xz file\n";
+ goto error;
+
+ case XZ_OPTIONS_ERROR:
+ msg = "Unsupported options in the .xz headers\n";
+ goto error;
+
+ case XZ_DATA_ERROR:
+ case XZ_BUF_ERROR:
+ msg = "File is corrupt\n";
+ goto error;
+
+ default:
+ msg = "Bug!\n";
+ goto error;
+ }
+ }
error:
- xz_dec_end(s);
- fputs(argv[0], stderr);
- fputs(": ", stderr);
- fputs(msg, stderr);
- return 1;
+ xz_dec_end(s);
+ fputs(argv[0], stderr);
+ fputs(": ", stderr);
+ fputs(msg, stderr);
+ return 1;
}