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mntent: Use __putc_unlocked instead of fputc_unlocked

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__putc_unlocked is guaranteed to be inlined all the time as opposed to
fputc_unlocked, which does not get inlined when glibc is built with
-Os.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
This commit is contained in:
Siddhesh Poyarekar
2021-01-08 21:01:25 +05:30
parent 2f056e8a5d
commit eeaa19f75e
1 changed files with 6 additions and 6 deletions
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12
misc/mntent_r.c
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@@ -223,16 +223,16 @@ write_string (FILE *stream, const char *str)
while ((c = *str++) != '\0') while ((c = *str++) != '\0')
{ {
if (strchr (encode_chars, c) == NULL) if (strchr (encode_chars, c) == NULL)
fputc_unlocked (c, stream); __putc_unlocked (c, stream);
else else
{ {
fputc_unlocked ('\\', stream); __putc_unlocked ('\\', stream);
fputc_unlocked (((c & 0xc0) >> 6) + '0', stream); __putc_unlocked (((c & 0xc0) >> 6) + '0', stream);
fputc_unlocked (((c & 0x38) >> 3) + '0', stream); __putc_unlocked (((c & 0x38) >> 3) + '0', stream);
fputc_unlocked (((c & 0x07) >> 0) + '0', stream); __putc_unlocked (((c & 0x07) >> 0) + '0', stream);
} }
} }
fputc_unlocked (' ', stream); __putc_unlocked (' ', stream);
} }
/* Write the mount table entry described by MNT to STREAM. /* Write the mount table entry described by MNT to STREAM.