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[util] Remove line buffering 

Something weird seems to be going on. Just kill it.

Fixes https://github.com/harfbuzz/harfbuzz/issues/888
This commit is contained in:
Behdad Esfahbod 2018-03-15 13:23:27 -07:00
parent e6e2ee2b92
commit 127096e474
2 changed files with 1 additions and 13 deletions
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2
configure.ac
View File

@ -79,7 +79,7 @@ GTK_DOC_CHECK([1.15],[--flavour no-tmpl])
# Functions, and headers # Functions, and headers
AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize mmap isatty newlocale strtod_l setlinebuf) AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize mmap isatty newlocale strtod_l)
save_libs="$LIBS" save_libs="$LIBS"
LIBS="$LIBS -lm" LIBS="$LIBS -lm"

12
util/options.cc
View File

@ -803,12 +803,6 @@ text_options_t::get_line (unsigned int *len)
gs = g_string_new (nullptr); gs = g_string_new (nullptr);
} }
#ifdef HAVE_SETLINEBUF
setlinebuf (fp);
#else
setvbuf(fp, NULL, _IOLBF, BUFSIZ);
#endif
g_string_set_size (gs, 0); g_string_set_size (gs, 0);
char buf[BUFSIZ]; char buf[BUFSIZ];
while (fgets (buf, sizeof (buf), fp)) { while (fgets (buf, sizeof (buf), fp)) {
@ -846,12 +840,6 @@ output_options_t::get_file_handle (void)
fail (false, "Cannot open output file `%s': %s", fail (false, "Cannot open output file `%s': %s",
g_filename_display_name (output_file), strerror (errno)); g_filename_display_name (output_file), strerror (errno));
#ifdef HAVE_SETLINEBUF
setlinebuf (fp);
#else
setvbuf(fp, NULL, _IOLBF, BUFSIZ);
#endif
return fp; return fp;
} }