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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-04-30 17:29:40 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-04-30 17:29:40 +0000 |
| commit | 4be9e73e52fadd5cfcf726bfe09cb844eb2b6152 (patch) | |
| tree | aa597c7ef62dd3f42ecd6412d38d1831dd2d63e1 /apps | |
| parent | 2272d60c0c7045ffdcfdb3d2c37ed8849a129783 (diff) | |
| download | px4-nuttx-4be9e73e52fadd5cfcf726bfe09cb844eb2b6152.tar.gz px4-nuttx-4be9e73e52fadd5cfcf726bfe09cb844eb2b6152.tar.bz2 px4-nuttx-4be9e73e52fadd5cfcf726bfe09cb844eb2b6152.zip | |
Add file creation logic
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3542 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/examples/nxffs/nxffs_main.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/apps/examples/nxffs/nxffs_main.c b/apps/examples/nxffs/nxffs_main.c index f4000b6ea..9a3532e2c 100644 --- a/apps/examples/nxffs/nxffs_main.c +++ b/apps/examples/nxffs/nxffs_main.c @@ -79,12 +79,17 @@ # define CONFIG_EXAMPLES_NXFFS_MAXNAME 128 #endif +#if CONFIG_EXAMPLES_NXFFS_MAXNAME > 255 +# undef CONFIG_EXAMPLES_NXFFS_MAXNAME +# define CONFIG_EXAMPLES_NXFFS_MAXNAME 255 +#endif + #ifndef CONFIG_EXAMPLES_NXFFS_MAXFILE # define CONFIG_EXAMPLES_NXFFS_MAXFILE 8192 #endif -#ifndef CONFIG_EXAMPLES_NXFFS_GULP -# define CONFIG_EXAMPLES_NXFFS_GULP 347 +#ifndef CONFIG_EXAMPLES_NXFFS_MAXIO +# define CONFIG_EXAMPLES_NXFFS_MAXIO 347 #endif #ifndef CONFIG_EXAMPLES_NXFFS_MAXOPEN @@ -248,12 +253,13 @@ static inline int nxffs_wrfile(void) for (offset = 0; offset < file->len; ) { + size_t maxio = (rand() % CONFIG_EXAMPLES_NXFFS_MAXIO) + 1; size_t nbytestowrite = file->len - offset; ssize_t nbyteswritten; - if (nbytestowrite > CONFIG_EXAMPLES_NXFFS_GULP) + if (nbytestowrite > maxio) { - nbytestowrite = CONFIG_EXAMPLES_NXFFS_GULP; + nbytestowrite = maxio; } nbyteswritten = write(fd, &g_fileimage[offset], nbytestowrite); @@ -270,7 +276,7 @@ static inline int nxffs_wrfile(void) } else if (nbyteswritten != nbytestowrite) { - fprintf(stderr, "Partial write: %d\n"); + fprintf(stderr, "Partial write:\n"); fprintf(stderr, " File name: %s\n", file->name); fprintf(stderr, " File size: %d\n", file->len); fprintf(stderr, " Write offset: %d\n", offset); |