diff options
| author | Mikhail Gusarov <dottedmag@dottedmag.net> | 2009-11-08 02:33:15 +0600 |
|---|---|---|
| committer | Austin Foxley <austinf@cetoncorp.com> | 2009-11-09 15:24:19 -0800 |
| commit | 8d74517c1619e3f688ad543717cee25d0b166a6e (patch) | |
| tree | ad2a9a1a66b1a8ef63463d94ffe038a6aeee6dee /libc/misc | |
| parent | 45bc2bc53ddb15fb8df194240d232e09b6872b39 (diff) | |
Extend __gen_tempname with mode argument
sem_open(3) needs to create a temporary file in a way which can't
be efficiently implemented in terms of POSIX API. Extend
__gen_tempname with mode_t mode argument in order to ease
sem_open implementation.
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Diffstat (limited to 'libc/misc')
| -rw-r--r-- | libc/misc/internals/tempname.c | 14 | ||||
| -rw-r--r-- | libc/misc/internals/tempname.h | 3 |
2 files changed, 9 insertions, 8 deletions
diff --git a/libc/misc/internals/tempname.c b/libc/misc/internals/tempname.c index cbd4ced7a..4abd3c6aa 100644 --- a/libc/misc/internals/tempname.c +++ b/libc/misc/internals/tempname.c @@ -168,14 +168,14 @@ static void brain_damaged_fillrand(unsigned char *buf, unsigned int len) KIND may be one of: __GT_NOCREATE: simply verify that the name does not exist - at the time of the call. + at the time of the call. mode argument is ignored. __GT_FILE: create the file using open(O_CREAT|O_EXCL) - and return a read-write fd. The file is mode 0600. + and return a read-write fd with given mode. __GT_BIGFILE: same as __GT_FILE but use open64(). - __GT_DIR: create a directory, which will be mode 0700. + __GT_DIR: create a directory with given mode. */ -int attribute_hidden __gen_tempname (char *tmpl, int kind) +int attribute_hidden __gen_tempname (char *tmpl, int kind, mode_t mode) { char *XXXXXX; unsigned int i; @@ -217,15 +217,15 @@ int attribute_hidden __gen_tempname (char *tmpl, int kind) fd = 0; } case __GT_FILE: - fd = open (tmpl, O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR); + fd = open (tmpl, O_RDWR | O_CREAT | O_EXCL, mode); break; #if defined __UCLIBC_HAS_LFS__ case __GT_BIGFILE: - fd = open64 (tmpl, O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR); + fd = open64 (tmpl, O_RDWR | O_CREAT | O_EXCL, mode); break; #endif case __GT_DIR: - fd = mkdir (tmpl, S_IRUSR | S_IWUSR | S_IXUSR); + fd = mkdir (tmpl, mode); break; default: fd = -1; diff --git a/libc/misc/internals/tempname.h b/libc/misc/internals/tempname.h index ac40bef6e..e75b632d8 100644 --- a/libc/misc/internals/tempname.h +++ b/libc/misc/internals/tempname.h @@ -3,13 +3,14 @@ #define __need_size_t #include <stddef.h> +#include <sys/types.h> /* Disable support for $TMPDIR */ extern int ___path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx /*, int try_tmpdir */) attribute_hidden; #define __path_search(tmpl, tmpl_len, dir, pfx, try_tmpdir) ___path_search(tmpl, tmpl_len, dir, pfx) -extern int __gen_tempname (char *__tmpl, int __kind) attribute_hidden; +extern int __gen_tempname (char *__tmpl, int __kind, mode_t mode) attribute_hidden; /* The __kind argument to __gen_tempname may be one of: */ #define __GT_FILE 0 /* create a file */ |