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* grub-core/osdep/unix/emuconsole.c (put): Pacify the compiler on

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systems that require checking the return value of write.
This commit is contained in:
Colin Watson 2013-11-13 13:34:57 +00:00
parent 11b2a9b70b
commit 9b45c0733e
2 changed files with 12 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2013-11-13 Colin Watson <cjwatson@ubuntu.com>
* grub-core/osdep/unix/emuconsole.c (put): Pacify the compiler on
systems that require checking the return value of write.
2013-11-13 Colin Watson <cjwatson@ubuntu.com> 2013-11-13 Colin Watson <cjwatson@ubuntu.com>
* util/grub-install.in (efi_quiet): Fix inverted logic: make * util/grub-install.in (efi_quiet): Fix inverted logic: make

8
grub-core/osdep/unix/emuconsole.c
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@ -49,8 +49,14 @@ static void
put (struct grub_term_output *term __attribute__ ((unused)), const int c) put (struct grub_term_output *term __attribute__ ((unused)), const int c)
{ {
char chr = c; char chr = c;
ssize_t actual;
write (STDOUT_FILENO, &chr, 1); actual = write (STDOUT_FILENO, &chr, 1);
if (actual < 1)
{
/* We cannot do anything about this, but some systems require us to at
least pretend to check the result. */
}
} }
static int static int