diff options
author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2012-01-29 17:48:54 +0100 |
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committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2012-01-29 18:31:16 +0100 |
commit | 7c721d31e4b7a0bdf6f803b8e7c38996bf60b59f (patch) | |
tree | 217d8054855c8c3b57c1d9ac24d83641aa566253 | |
parent | fba639dcdcc2f3fede71e8bcd1a1a525a7f57d61 (diff) |
tmpnam, tempnam are obsolete in SUSV4
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-rw-r--r-- | include/stdio.h | 8 | ||||
-rw-r--r-- | libc/stdio/Makefile.in | 5 | ||||
-rw-r--r-- | libc/stdio/tempnam.c | 1 | ||||
-rw-r--r-- | libc/stdio/tmpnam.c | 3 | ||||
-rw-r--r-- | libc/stdio/tmpnam_r.c | 1 | ||||
-rw-r--r-- | libc/sysdeps/linux/arm/aeabi_lcsts.c | 2 | ||||
-rw-r--r-- | libc/sysdeps/linux/common/bits/stdio_lim.h | 4 | ||||
-rw-r--r-- | test/misc/bug-glob1.c | 4 | ||||
-rw-r--r-- | test/nptl/tst-cancel4.c | 48 | ||||
-rw-r--r-- | test/stdlib/test-canon2.c | 18 | ||||
-rw-r--r-- | test/test-skeleton.c | 22 |
11 files changed, 65 insertions, 51 deletions
diff --git a/include/stdio.h b/include/stdio.h index 45d3e4991..289b861a5 100644 --- a/include/stdio.h +++ b/include/stdio.h @@ -114,7 +114,7 @@ typedef __STDIO_fpos64_t fpos64_t; #if defined __USE_SVID || defined __USE_XOPEN -/* Default path prefix for `tempnam' and `tmpnam'. */ +/* Default path prefix for `mkstemp'. */ # define P_tmpdir "/tmp" #endif @@ -173,18 +173,20 @@ extern FILE *__REDIRECT (tmpfile, (void), tmpfile64) __wur; extern FILE *tmpfile64 (void) __wur; #endif +#ifdef __UCLIBC_SUSV4_LEGACY__ /* Generate a temporary filename. */ extern char *tmpnam (char *__s) __THROW __wur; +#endif __END_NAMESPACE_STD -#ifdef __USE_MISC +#if defined __USE_MISC && defined __UCLIBC_SUSV4_LEGACY__ /* This is the reentrant variant of `tmpnam'. The only difference is that it does not allow S to be NULL. */ extern char *tmpnam_r (char *__s) __THROW __wur; #endif -#if defined __USE_SVID || defined __USE_XOPEN +#if (defined __USE_SVID || defined __USE_XOPEN) && defined __UCLIBC_SUSV4_LEGACY__ /* Generate a unique temporary filename using up to five characters of PFX if it is not NULL. The directory to put this file in is searched for as follows: First the environment variable "TMPDIR" is checked. diff --git a/libc/stdio/Makefile.in b/libc/stdio/Makefile.in index 1ca2dcff4..ff77bcb6a 100644 --- a/libc/stdio/Makefile.in +++ b/libc/stdio/Makefile.in @@ -18,11 +18,14 @@ CSRC := \ setlinebuf.c setvbuf.c ungetc.c \ printf.c vprintf.c vsprintf.c fprintf.c snprintf.c dprintf.c \ asprintf.c sprintf.c vasprintf.c vdprintf.c vsnprintf.c \ - tmpfile.c tmpnam.c tmpnam_r.c popen.c tempnam.c ctermid.c + tmpfile.c popen.c ctermid.c ifeq ($(UCLIBC_HAS_LFS),y) CSRC += fgetpos64.c fopen64.c freopen64.c fseeko64.c fsetpos64.c ftello64.c endif +ifeq ($(UCLIBC_SUSV4_LEGACY),y) +CSRC += tmpnam.c tmpnam_r.c tempnam.c +endif # getc -> alias for fgetc # putc -> alias for fputc diff --git a/libc/stdio/tempnam.c b/libc/stdio/tempnam.c index 66c905db8..d2d51daf8 100644 --- a/libc/stdio/tempnam.c +++ b/libc/stdio/tempnam.c @@ -42,3 +42,4 @@ tempnam (const char *dir, const char *pfx) return strdup (buf); } +link_warning (tempnam, "the use of OBSOLESCENT `tempnam' is discouraged, use `mkstemp'") diff --git a/libc/stdio/tmpnam.c b/libc/stdio/tmpnam.c index 323105ba4..e7359c3bc 100644 --- a/libc/stdio/tmpnam.c +++ b/libc/stdio/tmpnam.c @@ -50,5 +50,4 @@ tmpnam (char *s) return s; } -link_warning (tmpnam, - "the use of `tmpnam' is dangerous, better use `mkstemp'") +link_warning (tmpnam, "the use of `tmpnam' is dangerous, better use `mkstemp'") diff --git a/libc/stdio/tmpnam_r.c b/libc/stdio/tmpnam_r.c index 8f616b273..2b93ae6a0 100644 --- a/libc/stdio/tmpnam_r.c +++ b/libc/stdio/tmpnam_r.c @@ -33,3 +33,4 @@ char * tmpnam_r (char *s) return s; } +link_warning (tmpnam_r, "the use of OBSOLESCENT `tmpnam_r' is discouraged, use `mkstemp'") diff --git a/libc/sysdeps/linux/arm/aeabi_lcsts.c b/libc/sysdeps/linux/arm/aeabi_lcsts.c index 0c620d4fe..e1e539093 100644 --- a/libc/sysdeps/linux/arm/aeabi_lcsts.c +++ b/libc/sysdeps/linux/arm/aeabi_lcsts.c @@ -79,7 +79,9 @@ eabi_constant (BUFSIZ); eabi_constant (FOPEN_MAX); eabi_constant (TMP_MAX); eabi_constant (FILENAME_MAX); +#ifdef __UCLIBC_SUSV4_LEGACY__ eabi_constant (L_tmpnam); +#endif FILE *__aeabi_stdin attribute_hidden; FILE *__aeabi_stdout attribute_hidden; diff --git a/libc/sysdeps/linux/common/bits/stdio_lim.h b/libc/sysdeps/linux/common/bits/stdio_lim.h index c35ee601b..2c0b36fbd 100644 --- a/libc/sysdeps/linux/common/bits/stdio_lim.h +++ b/libc/sysdeps/linux/common/bits/stdio_lim.h @@ -21,7 +21,9 @@ #endif #ifdef _STDIO_H -# define L_tmpnam 20 +# ifdef __UCLIBC_SUSV4_LEGACY__ +# define L_tmpnam 20 +# endif # define TMP_MAX 238328 # define FILENAME_MAX 4095 diff --git a/test/misc/bug-glob1.c b/test/misc/bug-glob1.c index aec84ad44..276983a0d 100644 --- a/test/misc/bug-glob1.c +++ b/test/misc/bug-glob1.c @@ -32,9 +32,7 @@ prepare (int argc, char *argv[]) again: strcpy (stpcpy (fname, argv[1]), ext); -/* - fname = mktemp (fname); -*/ +/* fname = mktemp (fname); */ close(mkstemp(fname)); unlink(fname); diff --git a/test/nptl/tst-cancel4.c b/test/nptl/tst-cancel4.c index 12d40d5bd..c0f1cd88c 100644 --- a/test/nptl/tst-cancel4.c +++ b/test/nptl/tst-cancel4.c @@ -978,6 +978,7 @@ tf_pause (void *arg) static void * tf_accept (void *arg) { + int tfd; struct sockaddr_un sun; /* To test a non-blocking accept call we make the call file by using a datagrame socket. */ @@ -999,12 +1000,13 @@ tf_accept (void *arg) } strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-1-XXXXXX"); - if (mktemp (sun.sun_path) == NULL) + tfd = mkstemp(sun.sun_path); + if (tfd < 0) { printf ("%s: cannot generate temp file name\n", __FUNCTION__); exit (1); } - + close(tfd); sun.sun_family = AF_UNIX; } while (bind (tempfd, (struct sockaddr *) &sun, @@ -1049,6 +1051,7 @@ tf_accept (void *arg) static void * tf_send (void *arg) { + int tfd; struct sockaddr_un sun; tempfd = socket (AF_UNIX, SOCK_STREAM, 0); @@ -1067,12 +1070,13 @@ tf_send (void *arg) } strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-2-XXXXXX"); - if (mktemp (sun.sun_path) == NULL) + tfd = mkstemp(sun.sun_path); + if (tfd < 0) { printf ("%s: cannot generate temp file name\n", __FUNCTION__); exit (1); } - + close(tfd); sun.sun_family = AF_UNIX; } while (bind (tempfd, (struct sockaddr *) &sun, @@ -1131,6 +1135,7 @@ tf_send (void *arg) static void * tf_recv (void *arg) { + int tfd; struct sockaddr_un sun; tempfd = socket (AF_UNIX, SOCK_STREAM, 0); @@ -1149,12 +1154,13 @@ tf_recv (void *arg) } strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-3-XXXXXX"); - if (mktemp (sun.sun_path) == NULL) + tfd = mkstemp(sun.sun_path); + if (tfd < 0) { printf ("%s: cannot generate temp file name\n", __FUNCTION__); exit (1); } - + close(tfd); sun.sun_family = AF_UNIX; } while (bind (tempfd, (struct sockaddr *) &sun, @@ -1212,6 +1218,7 @@ tf_recv (void *arg) static void * tf_recvfrom (void *arg) { + int tfd; struct sockaddr_un sun; tempfd = socket (AF_UNIX, SOCK_DGRAM, 0); @@ -1230,12 +1237,13 @@ tf_recvfrom (void *arg) } strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-4-XXXXXX"); - if (mktemp (sun.sun_path) == NULL) + tfd = mkstemp(sun.sun_path); + if (tfd < 0) { printf ("%s: cannot generate temp file name\n", __FUNCTION__); exit (1); } - + close(tfd); sun.sun_family = AF_UNIX; } while (bind (tempfd, (struct sockaddr *) &sun, @@ -1287,6 +1295,7 @@ tf_recvfrom (void *arg) static void * tf_recvmsg (void *arg) { + int tfd; struct sockaddr_un sun; tempfd = socket (AF_UNIX, SOCK_DGRAM, 0); @@ -1305,12 +1314,13 @@ tf_recvmsg (void *arg) } strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-5-XXXXXX"); - if (mktemp (sun.sun_path) == NULL) + tfd = mkstemp(sun.sun_path); + if (tfd < 0) { printf ("%s: cannot generate temp file name\n", __FUNCTION__); exit (1); } - + close(tfd); sun.sun_family = AF_UNIX; } while (bind (tempfd, (struct sockaddr *) &sun, @@ -1663,6 +1673,7 @@ tf_msync (void *arg) static void * tf_sendto (void *arg) { + int tfd; if (arg == NULL) // XXX If somebody can provide a portable test case in which sendto() // blocks we can enable this test to run in both rounds. @@ -1686,12 +1697,13 @@ tf_sendto (void *arg) } strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-6-XXXXXX"); - if (mktemp (sun.sun_path) == NULL) + tfd = mkstemp(sun.sun_path); + if (tfd < 0) { printf ("%s: cannot generate temp file name\n", __FUNCTION__); exit (1); } - + close(tfd); sun.sun_family = AF_UNIX; } while (bind (tempfd, (struct sockaddr *) &sun, @@ -1739,6 +1751,7 @@ tf_sendto (void *arg) static void * tf_sendmsg (void *arg) { + int tfd; if (arg == NULL) // XXX If somebody can provide a portable test case in which sendmsg() // blocks we can enable this test to run in both rounds. @@ -1762,12 +1775,13 @@ tf_sendmsg (void *arg) } strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-7-XXXXXX"); - if (mktemp (sun.sun_path) == NULL) + tfd = mkstemp(sun.sun_path); + if (tfd < 0) { printf ("%s: cannot generate temp file name\n", __FUNCTION__); exit (1); } - + close(tfd); sun.sun_family = AF_UNIX; } while (bind (tempfd, (struct sockaddr *) &sun, @@ -1859,6 +1873,7 @@ tf_creat (void *arg) static void * tf_connect (void *arg) { + int tfd; if (arg == NULL) // XXX If somebody can provide a portable test case in which connect() // blocks we can enable this test to run in both rounds. @@ -1882,12 +1897,13 @@ tf_connect (void *arg) } strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-2-XXXXXX"); - if (mktemp (sun.sun_path) == NULL) + tfd = mkstemp(sun.sun_path); + if (tfd < 0) { printf ("%s: cannot generate temp file name\n", __FUNCTION__); exit (1); } - + close(tfd); sun.sun_family = AF_UNIX; } while (bind (tempfd, (struct sockaddr *) &sun, diff --git a/test/stdlib/test-canon2.c b/test/stdlib/test-canon2.c index f182e95ad..e7e02e55e 100644 --- a/test/stdlib/test-canon2.c +++ b/test/stdlib/test-canon2.c @@ -40,6 +40,7 @@ void do_prepare (int argc, char *argv[]) { size_t test_dir_len; + int tfd; test_dir_len = strlen (test_dir); @@ -48,9 +49,20 @@ do_prepare (int argc, char *argv[]) mempcpy (mempcpy (name1, test_dir, test_dir_len), "/canonXXXXXX", sizeof ("/canonXXXXXX")); name2 = strdup (name1); - - add_temp_file (mktemp (name1)); - add_temp_file (mktemp (name2)); + tfd = mkstemp(name1); + if (tfd < 0) { + printf("%s: cannot generate temp file name\n", __FUNCTION__); + exit(1); + } + close(tfd); + add_temp_file (name1); + tfd = mkstemp(name2); + if (tfd < 0) { + printf("%s: cannot generate temp file name\n", __FUNCTION__); + exit(1); + } + close(tfd); + add_temp_file (name2); } diff --git a/test/test-skeleton.c b/test/test-skeleton.c index 0be4aa10b..752158405 100644 --- a/test/test-skeleton.c +++ b/test/test-skeleton.c @@ -87,28 +87,6 @@ add_temp_file (const char *name) } } -#if defined __UCLIBC__ && !defined __UCLIBC_SUSV3_LEGACY__ -/* mktemp() isn't available, so fake it with tempnam(). - We make a lot of assumptions about the format of the - "template" name, but we aren't testing that, so eh. */ -__attribute__ ((unused)) -static char *mktemp(char *template) -{ - char *dir, *pfx, *s; - - dir = strdup (template); - pfx = strrchr (dir, '/'); - *pfx++ = '\0'; - s = strstr (pfx, "XXXXXX"); - *s = '\0'; - - s = tempnam (dir, pfx); - strcpy (template, s); - free (s); - return template; -} -#endif - /* Delete all temporary files. */ static void delete_temp_files (void) |