admin/mruby-mruby
1
0
Fork 0
mirror of https://github.com/mruby/mruby synced 2026-06-08 16:11:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix error handlings for fprintf().

Browse Source
This commit is contained in:
Tatsuhiko Kubo
2014-08-28 05:19:09 +09:00
parent 7a25b53301
commit 921798be01
1 changed files with 12 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/dump.c
+12 -3
View File
@@ -987,11 +987,20 @@ mrb_dump_irep_cfunc(mrb_state *mrb, mrb_irep *irep, int debug_info, FILE *fp, co
result = mrb_dump_irep(mrb, irep, debug_info, &bin, &bin_size);
if (result == MRB_DUMP_OK) {
fprintf(fp, "#include <stdint.h>\n"); /* for uint8_t under at least Darwin */
fprintf(fp, "const uint8_t %s[] = {", initname);
if (fprintf(fp, "#include <stdint.h>\n") < 0) { /* for uint8_t under at least Darwin */
mrb_free(mrb, bin);
return MRB_DUMP_WRITE_FAULT;
}
if (fprintf(fp, "const uint8_t %s[] = {", initname) < 0) {
mrb_free(mrb, bin);
return MRB_DUMP_WRITE_FAULT;
}
while (bin_idx < bin_size) {
if (bin_idx % 16 == 0) fputs("\n", fp);
fprintf(fp, "0x%02x,", bin[bin_idx++]);
if (fprintf(fp, "0x%02x,", bin[bin_idx++]) < 0) {
mrb_free(mrb, bin);
return MRB_DUMP_WRITE_FAULT;
}
}
fputs("\n};\n", fp);
}