From a0c838056c854d9502e748c2e33a4cfc2c6c1b1f Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Tue, 21 Dec 2010 13:48:08 -0500
Subject: More tests in s*, and straighten out string.h vs. strings.h
 confusion.

---
 deheader         | 96 +++++++++++++++++++++++++++++++++++++++-----------------
 test/bcmp.c      |  2 +-
 test/bcopy.c     |  2 +-
 test/bzero.c     |  2 +-
 test/regress.chk | 19 +++++------
 5 files changed, 80 insertions(+), 41 deletions(-)

diff --git a/deheader b/deheader
index 69a773f..d0f3659 100755
--- a/deheader
+++ b/deheader
@@ -86,9 +86,9 @@ requirements = (
     # basename - return the last component of a pathname 
     (r"basename()",      ["<libgen.h>"]),
     # bcmp - memory operations 
-    (r"bcmp()",          ["<string.h>"]),
+    (r"bcmp()",          ["<strings.h>"]),
     # bcopy - memory operations 
-    (r"bcopy()",         ["<string.h>"]),
+    (r"bcopy()",         ["<strings.h>"]),
     # brk, sbrk - change space allocation (LEGACY) 
     (r"brk()",           ["<unistd.h>"]),
     # bsd_signal - simplified signal facilities 
@@ -98,7 +98,7 @@ requirements = (
     # btowc - single-byte to wide-character conversion 
     (r"btowc()",         ["<stdio.h>", "<wchar.h>"]),
     # bzero - memory operations 
-    (r"bzero()",         ["<string.h>"]),
+    (r"bzero()",         ["<strings.h>"]),
     # calloc - a memory allocator
     (r"calloc()",        ["<stdlib.h>"]),
     # catclose - close a message catalogue descriptor 
@@ -787,7 +787,45 @@ requirements = (
     (r"rint()",          ["<math.h>"]),
     # rmdir - remove a directory
     ("rmdir()",          ["<unistd.h>"]),
-
+    # scalb - load exponent of a radix-independent floating-point number
+    (r"scalb()",         ["<math.h>"]),
+    # scanf - convert formatted input
+    (r"scanf()",        ["<stdio.h>"]),
+    # sched.h - execution scheduling
+    (r"sched_get_priority_max()",      ["<sched.h>"]),
+    (r"sched_get_priority_min()",      ["<sched.h>"]),
+    (r"sched_getparam()",              ["<sched.h>"]),
+    (r"sched_getscheduler()",          ["<sched.h>"]),
+    (r"sched_rr_get_interval()",       ["<sched.h>"]),
+    (r"sched_setparam()",              ["<sched.h>"]),
+    (r"sched_setscheduler()",          ["<sched.h>"]),
+    (r"sched_yield()",                 ["<sched.h>"]),
+    # seekdir - set position of directory stream
+    (r"seekdir()",       ["<sys/types.h>", "<dirent.h>"]),
+    # select - synchronous I/O multiplexing
+    (r"select()",        ["<sys/time.h>"]),
+    # semaphore.h - semaphores
+    (r"sem_close()",     ["<semaphore.h>"]),
+    (r"sem_destroy()",   ["<semaphore.h>"]),
+    (r"sem_getvalue()",  ["<semaphore.h>"]),
+    (r"sem_init()",      ["<semaphore.h>"]),
+    (r"sem_open()",      ["<semaphore.h>"]),
+    (r"sem_post()",      ["<semaphore.h>"]),
+    (r"sem_trywait()",   ["<semaphore.h>"]),
+    (r"sem_unlink()",    ["<semaphore.h>"]),
+    (r"sem_wait()",      ["<semaphore.h>"]),
+    # sys/sem.h - semaphore facility
+    (r"semctl()",        ["<sys/sem.h>"]),
+    (r"semget()",        ["<sys/sem.h>"]),
+    (r"semop()",         ["<sys/sem.h>"]),
+    # setbuf - assign buffering to a stream
+    (r"setbuf()",        ["<stdio.h>"]),
+    # setgid - set-group-ID
+    (r"setgid()",        ["<sys/types.h>", "<unistd.h>"]),
+    # setgrent - reset group database to first entry
+    (r"setgrent()",      ["<grp.h>"]),
+    # setkey - set encoding key
+    (r"setkey()",        ["<stdlib.h>"]),
 
     # setjmp.h - stack environment declarations
     (r"longjmp()",       ["<setjmp.h>"]),
@@ -797,31 +835,31 @@ requirements = (
     (r"sigsetjmp()",     ["<setjmp.h>"]),
     (r"_setjmp()",       ["<setjmp.h>"]),
     # string.h - string operations 
-    (r"memccpy()",       ["<strings.h>"]),
-    (r"memchr()",        ["<strings.h>"]),
-    (r"memcmp()",        ["<strings.h>"]),
-    (r"memcpy()",        ["<strings.h>"]),
-    (r"memmove()",       ["<strings.h>"]),
-    (r"memset()",        ["<strings.h>"]),
-    (r"strcat()",        ["<strings.h>"]),
-    (r"strchr()",        ["<strings.h>"]),
-    (r"strcmp()",        ["<strings.h>"]),
-    (r"strcoll()",       ["<strings.h>"]),
-    (r"strcpy()",        ["<strings.h>"]),
-    (r"strcspn()",       ["<strings.h>"]),
-    (r"strdup()",        ["<strings.h>"]),
-    (r"strerror()",      ["<strings.h>"]),
-    (r"strlen()",        ["<strings.h>"]),
-    (r"strncat()",       ["<strings.h>"]),
-    (r"strncmp()",       ["<strings.h>"]),
-    (r"strncpy()",       ["<strings.h>"]),
-    (r"strpbrk()",       ["<strings.h>"]),
-    (r"strrchr()",       ["<strings.h>"]),
-    (r"strspn()",        ["<strings.h>"]),
-    (r"strstr()",        ["<strings.h>"]),
-    (r"strtok()",        ["<strings.h>"]),
-    (r"strtok_r()",      ["<strings.h>"]),
-    (r"strxfrm()",       ["<strings.h>"]),
+    (r"memccpy()",       ["<string.h>"]),
+    (r"memchr()",        ["<string.h>"]),
+    (r"memcmp()",        ["<string.h>"]),
+    (r"memcpy()",        ["<string.h>"]),
+    (r"memmove()",       ["<string.h>"]),
+    (r"memset()",        ["<string.h>"]),
+    (r"strcat()",        ["<string.h>"]),
+    (r"strchr()",        ["<string.h>"]),
+    (r"strcmp()",        ["<string.h>"]),
+    (r"strcoll()",       ["<string.h>"]),
+    (r"strcpy()",        ["<string.h>"]),
+    (r"strcspn()",       ["<string.h>"]),
+    (r"strdup()",        ["<string.h>"]),
+    (r"strerror()",      ["<string.h>"]),
+    (r"strlen()",        ["<string.h>"]),
+    (r"strncat()",       ["<string.h>"]),
+    (r"strncmp()",       ["<string.h>"]),
+    (r"strncpy()",       ["<string.h>"]),
+    (r"strpbrk()",       ["<string.h>"]),
+    (r"strrchr()",       ["<string.h>"]),
+    (r"strspn()",        ["<string.h>"]),
+    (r"strstr()",        ["<string.h>"]),
+    (r"strtok()",        ["<string.h>"]),
+    (r"strtok_r()",      ["<string.h>"]),
+    (r"strxfrm()",       ["<string.h>"]),
     # wctype.h - wide-character classification and mapping utilities
     (r"iswalnum()",      ["<wctype.h>"]),
     (r"iswalpha()",      ["<wctype.h>"]),
diff --git a/test/bcmp.c b/test/bcmp.c
index 2f1389b..35a1be7 100644
--- a/test/bcmp.c
+++ b/test/bcmp.c
@@ -4,7 +4,7 @@
  * Not-Detected-by: gcc-4.4.3 + Linux
  */
 
-#include <string.h>
+#include <strings.h>
 
 main(int arg, char **argv)
 {
diff --git a/test/bcopy.c b/test/bcopy.c
index c18c229..b8d735b 100644
--- a/test/bcopy.c
+++ b/test/bcopy.c
@@ -4,7 +4,7 @@
  * Detected-by: gcc-4.4.3 + Linux
  */
 
-#include <string.h>
+#include <strings.h>
 
 main(int arg, char **argv)
 {
diff --git a/test/bzero.c b/test/bzero.c
index e1416cc..1fafa46 100644
--- a/test/bzero.c
+++ b/test/bzero.c
@@ -4,7 +4,7 @@
  * Not-Detected-by: gcc-4.4.3 + Linux
  */
 
-#include <string.h>
+#include <strings.h>
 
 main(int arg, char **argv)
 {
diff --git a/test/regress.chk b/test/regress.chk
index 9519cdf..20e91e1 100644
--- a/test/regress.chk
+++ b/test/regress.chk
@@ -1,8 +1,8 @@
 deheader: ./chdir.c has requires <unistd.h> from chdir()
 deheader: ./chdir.c includes <unistd.h>
 deheader: ./string.c includes <string.h>
-deheader: ./bzero.c has requires <string.h> from bzero()
-deheader: ./bzero.c includes <string.h>
+deheader: ./bzero.c has requires <strings.h> from bzero()
+deheader: ./bzero.c includes <strings.h>
 deheader: ./cfsetospeed.c has requires <termios.h> from cfsetospeed()
 deheader: ./cfsetospeed.c includes <termios.h>
 deheader: ./duplicate.c includes <stdio.h>
@@ -25,12 +25,12 @@ deheader: ./cfgetispeed.c has requires <termios.h> from cfgetispeed()
 deheader: ./cfgetispeed.c includes <termios.h>
 deheader: ./a64l.c has requires <stdlib.h> from a64l()
 deheader: ./a64l.c includes <stdlib.h>
-deheader: ./bcmp.c has requires <string.h> from bcmp()
-deheader: ./bcmp.c includes <string.h>
+deheader: ./bcmp.c has requires <strings.h> from bcmp()
+deheader: ./bcmp.c includes <strings.h>
 deheader: ./ceil.c has requires <math.h> from ceil()
 deheader: ./ceil.c includes <math.h>
-deheader: ./bcopy.c has requires <string.h> from bcopy()
-deheader: ./bcopy.c includes <string.h>
+deheader: ./bcopy.c has requires <strings.h> from bcopy()
+deheader: ./bcopy.c includes <strings.h>
 deheader: ./atexit.c has requires <stdlib.h> from atexit()
 deheader: ./atexit.c includes <stdlib.h>
 deheader: ./btowc.c has requires <stdio.h>,<wchar.h> from btowc()
@@ -90,6 +90,7 @@ deheader: ignoring <stdio.h> (conditional inclusion)
 deheader: ./bsort.c includes <string.h>
 deheader: ignoring <string.h> (conditional inclusion)
 deheader: ./bsort.c includes <stdlib.h>
+deheader: ./bsort.c has requires <string.h> from strcoll()
 deheader: ./bsort.c has requires <stdio.h> from scanf()
 deheader: ./chroot.c has requires <unistd.h> from chroot()
 deheader: ./chroot.c includes <unistd.h>
@@ -130,6 +131,7 @@ deheader: in ./atan2.c, retaining required '#include <math.h>\n'
 deheader: ./string.c without <string.h> succeeded.
 deheader: remove <string.h> from ./string.c
 deheader: in ./bsort.c, retaining required '#include <stdlib.h>\n'
+deheader: in ./bsort.c, <string.h> is required for portability but not present.
 deheader: in ./bsort.c, <stdio.h> is required for portability but not present.
 deheader: in ./cfgetospeed.c, retaining required '#include <termios.h>\n'
 deheader: in ./catclose.c, retaining required '#include <nl_types.h>\n'
@@ -152,7 +154,6 @@ deheader: remove <stdio.h> from ./duplicate.c
 deheader: in ./chdir.c, retaining required '#include <unistd.h>\n'
 deheader: in ./atanh.c, retaining required '#include <math.h>\n'
 deheader: in ./close.c, retaining required '#include <unistd.h>\n'
-deheader: in ./bcopy.c, retaining required '#include <string.h>\n'
 deheader: in ./crypt.c, retaining required '#include <unistd.h>\n'
 deheader: in ./cfsetispeed.c, retaining required '#include <termios.h>\n'
 deheader: ./fchmod.c without <sys/types.h> succeeded.
@@ -172,14 +173,14 @@ deheader: in ./umask.c, retaining required '#include <sys/types.h>\n'
 deheader: in ./umask.c, retaining required '#include <sys/stat.h>\n'
 deheader: in ./calloc.c, retaining required '#include <stdlib.h>\n'
 deheader: in ./atexit.c, retaining required '#include <stdlib.h>\n'
-deheader: in ./bzero.c, retaining required '#include <string.h>\n'
+deheader: in ./bzero.c, retaining required '#include <strings.h>\n'
 deheader: in ./access.c, retaining required '#include <unistd.h>\n'
 deheader: in ./btowc.c, retaining required '#include <wchar.h>\n'
 deheader: in ./btowc.c, retaining required '#include <stdio.h>\n'
 deheader: in ./clock.c, retaining required '#include <time.h>\n'
 deheader: in ./acosh.c, retaining required '#include <math.h>\n'
 deheader: in ./catgets.c, retaining required '#include <nl_types.h>\n'
-deheader: in ./bcmp.c, retaining required '#include <string.h>\n'
+deheader: in ./bcmp.c, retaining required '#include <strings.h>\n'
 deheader: in ./a64l.c, retaining required '#include <stdlib.h>\n'
 deheader: in ./chmod.c, retaining required '#include <sys/stat.h>\n'
 deheader: in ./chmod.c, retaining required '#include <sys/types.h>\n'
-- 
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