diff options
| author | Gregory Nutt <gnutt@nuttx.org> | 2014-11-05 10:43:17 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2014-11-05 10:43:17 -0600 |
| commit | e76eef31375dcbea0e05b971b646f14893041046 (patch) | |
| tree | 600f246391112b193dd8c2148ceeb3280e26af45 /nuttx/include | |
| parent | 242d5e18ce594dab9ed6777fd7cde7e9dae4c99f (diff) | |
| download | px4-nuttx-e76eef31375dcbea0e05b971b646f14893041046.tar.gz px4-nuttx-e76eef31375dcbea0e05b971b646f14893041046.tar.bz2 px4-nuttx-e76eef31375dcbea0e05b971b646f14893041046.zip | |
Add tmpnam() and tempnam()
Diffstat (limited to 'nuttx/include')
| -rw-r--r-- | nuttx/include/stdio.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/nuttx/include/stdio.h b/nuttx/include/stdio.h index bc0164aa4..cb1636679 100644 --- a/nuttx/include/stdio.h +++ b/nuttx/include/stdio.h @@ -78,6 +78,26 @@ #define getchar() fgetc(stdin) #define rewind(s) ((void)fseek((s),0,SEEK_SET)) +/* Path to the directory where temporary files can be created */ + +#ifndef CONFIG_LIBC_TMPDIR +# define CONFIG_LIBC_TMPDIR "/tmp" +#endif + +#define P_tmpdir CONFIG_LIBC_TMPDIR + +/* Maximum size of character array to hold tmpnam() output. */ + +#ifndef CONFIG_LIBC_MAX_TMPFILE +# define CONFIG_LIBC_MAX_TMPFILE 32 +#endif + +#define L_tmpnam CONFIG_LIBC_MAX_TMPFILE + +/* the maximum number of unique temporary file names that can be generated */ + +#define TMP_MAX 56800235584ull + /**************************************************************************** * Public Type Definitions ****************************************************************************/ @@ -161,6 +181,8 @@ int vdprintf(int fd, FAR const char *fmt, va_list ap); /* Operations on paths */ int statfs(FAR const char *path, FAR struct statfs *buf); +FAR char *tmpnam(FAR char *s); +FAR char *tempnam(FAR const char *dir, FAR const char *pfx); #undef EXTERN #if defined(__cplusplus) |