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authorSteve Grubb <sgrubb@redhat.com>2022-03-10 17:31:34 -0500
committerSiddhesh Poyarekar <siddhesh@sourceware.org>2022-03-14 20:02:30 +0530
commita35b8b225da4d3cf4bd81af3808f2ec50db003ce (patch)
treed5bef55cbec985fd28f85d49c322409eca4ffbe3 /gshadow
parent70f021e66ae73a99bff9bcc5b71eefb63fc74320 (diff)
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Add access function attributes to grp and shadow headers
This patch adds access function attributes to the re-entrant functions
in grp.h and shadow headers.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'gshadow')
-rw-r--r--gshadow/gshadow.h12
1 files changed, 8 insertions, 4 deletions
diff --git a/gshadow/gshadow.h b/gshadow/gshadow.h
index 66d6d3b883..170df5f68a 100644
--- a/gshadow/gshadow.h
+++ b/gshadow/gshadow.h
@@ -108,19 +108,23 @@ extern int putsgent (const struct sgrp *__g, FILE *__stream);
    or due to the implementation they are cancellation points and
    therefore not marked with __THROW.  */
 extern int getsgent_r (struct sgrp *__result_buf, char *__buffer,
-		       size_t __buflen, struct sgrp **__result);
+		       size_t __buflen, struct sgrp **__result)
+	__attr_access ((__write_only__, 2, 3));
 
 extern int getsgnam_r (const char *__name, struct sgrp *__result_buf,
 		       char *__buffer, size_t __buflen,
-		       struct sgrp **__result);
+		       struct sgrp **__result)
+	__attr_access ((__write_only__, 3, 4));
 
 extern int sgetsgent_r (const char *__string, struct sgrp *__result_buf,
 			char *__buffer, size_t __buflen,
-			struct sgrp **__result);
+			struct sgrp **__result)
+	__attr_access ((__write_only__, 3, 4));
 
 extern int fgetsgent_r (FILE *__stream, struct sgrp *__result_buf,
 			char *__buffer, size_t __buflen,
-			struct sgrp **__result);
+			struct sgrp **__result)
+	__attr_access ((__write_only__, 3, 4));
 #endif	/* misc */
 
 __END_DECLS