Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-05-25 09:45:55 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

TMPFS: Fixes several bugs

Browse Source
This commit is contained in:
Gregory Nutt
2015-10-10 15:26:07 -06:00
parent f0be2b7b09
commit d6fa78a1b0
2 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
configs
+1 -1
Submodule configs updated: b16519ea24...20921ccad2
fs/tmpfs/fs_tmpfs.c
+4 -4
View File
@@ -409,7 +409,7 @@ static int tmpfs_realloc_file(FAR struct tmpfs_file_s **tfo,
/* Realloc the file object */
newtfo = (FAR struct tmpfs_file_s *)kmm_realloc(oldtfo, objsize);
newtfo = (FAR struct tmpfs_file_s *)kmm_realloc(oldtfo, allocsize);
if (newtfo == NULL)
{
return -ENOMEM;
@@ -423,7 +423,7 @@ static int tmpfs_realloc_file(FAR struct tmpfs_file_s **tfo,
/* Return the new address of the reallocated file object */
newtfo->tfo_alloc = allocsize;
newtfo->tfo_size = objsize;
newtfo->tfo_size = newsize;
*tfo = newtfo;
return OK;
}
@@ -1558,7 +1558,7 @@ static ssize_t tmpfs_read(FAR struct file *filep, FAR char *buffer,
/* Copy data from the memory object to the user buffer */
memcpy(buffer, &tfo->tfo_data, nread);
memcpy(buffer, &tfo->tfo_data[startpos], nread);
filep->f_pos += nread;
/* Release the lock on the file */
@@ -1613,7 +1613,7 @@ static ssize_t tmpfs_write(FAR struct file *filep, FAR const char *buffer,
/* Copy data from the memory object to the user buffer */
memcpy(&tfo->tfo_data, buffer, nwritten);
memcpy(&tfo->tfo_data[startpos], buffer, nwritten);
filep->f_pos += nwritten;
/* Release the lock on the file */