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Diffstat (limited to 'intl/dcgettext.c')
-rw-r--r--intl/dcgettext.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/intl/dcgettext.c b/intl/dcgettext.c
index 7bbe170..592f724 100644
--- a/intl/dcgettext.c
+++ b/intl/dcgettext.c
@@ -46,6 +46,9 @@ char *alloca ();
#ifndef errno
extern int errno;
#endif
+#ifndef __set_errno
+# define __set_errno(val) errno = (val)
+#endif
#if defined STDC_HEADERS || defined _LIBC
# include <stdlib.h>
@@ -277,13 +280,13 @@ DCGETTEXT (domainname, msgid, category)
dirname = (char *) alloca (path_max + dirname_len);
ADD_BLOCK (block_list, dirname);
- errno = 0;
+ __set_errno (0);
while ((ret = getcwd (dirname, path_max)) == NULL && errno == ERANGE)
{
path_max += PATH_INCR;
dirname = (char *) alloca (path_max + dirname_len);
ADD_BLOCK (block_list, dirname);
- errno = 0;
+ __set_errno (0);
}
if (ret == NULL)
@@ -291,7 +294,7 @@ DCGETTEXT (domainname, msgid, category)
/* We cannot get the current working directory. Don't signal an
error but simply return the default string. */
FREE_BLOCKS (block_list);
- errno = saved_errno;
+ __set_errno (saved_errno);
return (char *) msgid;
}
@@ -352,7 +355,7 @@ DCGETTEXT (domainname, msgid, category)
|| strcmp (single_locale, "POSIX") == 0)
{
FREE_BLOCKS (block_list);
- errno = saved_errno;
+ __set_errno (saved_errno);
return (char *) msgid;
}
@@ -381,7 +384,7 @@ DCGETTEXT (domainname, msgid, category)
if (retval != NULL)
{
FREE_BLOCKS (block_list);
- errno = saved_errno;
+ __set_errno (saved_errno);
return retval;
}
}