diff options
Diffstat (limited to 'gcc/c-pch.c')
| -rw-r--r-- | gcc/c-pch.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/c-pch.c b/gcc/c-pch.c index 8e2e6f1..03cf3bf 100644 --- a/gcc/c-pch.c +++ b/gcc/c-pch.c @@ -194,7 +194,6 @@ c_common_write_pch (void) fatal_error ("can't write %s: %m", pch_file); buf = xmalloc (16384); - fflush (asm_out_file); if (fseek (asm_out_file, asm_file_startpos, SEEK_SET) != 0) fatal_error ("can't seek in %s: %m", asm_file_name); @@ -211,8 +210,10 @@ c_common_write_pch (void) written += size; } free (buf); - /* asm_out_file can be written afterwards, so must be flushed first. */ - fflush (asm_out_file); + /* asm_out_file can be written afterwards, so fseek to clear + _IOREAD flag. */ + if (fseek (asm_out_file, 0, SEEK_END) != 0) + fatal_error ("can't seek in %s: %m", asm_file_name); gt_pch_save (pch_outfile); cpp_write_pch_state (parse_in, pch_outfile); |