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mjit.c: binary mode

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* mjit.c (convert_unit_to_func): write source code in binary
  mode.  not conversion is needed.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-02-10 01:07:04 +00:00
parent 72ebd85559
commit b30b1c13ad
1 changed files with 6 additions and 1 deletions
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7
mjit.c
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@ -757,6 +757,11 @@ convert_unit_to_func(struct rb_mjit_unit *unit)
int c_file_len = (int)sizeof(c_file_buff);
static const char c_ext[] = ".c";
static const char so_ext[] = DLEXT;
const int access_mode =
#ifdef O_BINARY
O_BINARY|
#endif
O_WRONLY|O_EXCL|O_CREAT;
c_file_len = sprint_uniq_filename(c_file_buff, c_file_len, unit->id, MJIT_TMP_PREFIX, c_ext);
if (c_file_len >= (int)sizeof(c_file_buff)) {
@ -770,7 +775,7 @@ convert_unit_to_func(struct rb_mjit_unit *unit)
memcpy(&so_file[c_file_len - sizeof(c_ext)], so_ext, sizeof(so_ext));
sprintf(funcname, "_mjit%d", unit->id);
fd = rb_cloexec_open(c_file, O_WRONLY|O_EXCL|O_CREAT, 0600);
fd = rb_cloexec_open(c_file, access_mode, 0600);
if (fd < 0 || (f = fdopen(fd, "w")) == NULL) {
int e = errno;
if (fd >= 0) (void)close(fd);