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Fix strncmp, fread and fwrite in jerry-libc.

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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
This commit is contained in:
Ruben Ayrapetyan 2015-06-15 21:14:46 +03:00
parent 630a1e8eba
commit 30277153b9
2 changed files with 20 additions and 4 deletions
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6
jerry-libc/jerry-libc.c
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@ -197,6 +197,12 @@ int
strncmp (const char *s1, const char *s2, size_t n)
{
size_t i;
if (n == 0)
{
return 0;
}
if (s1 == NULL)
{
if (s2 != NULL)

18
jerry-libc/target/linux/jerry-libc-target.c
View File

@ -322,7 +322,7 @@ ftell (FILE * fp) /**< stream pointer */
/**
* fread
*
* @return number of bytes read
* @return number of elements read
*/
size_t
fread (void *ptr, /**< address of buffer to read to */
@ -333,6 +333,11 @@ fread (void *ptr, /**< address of buffer to read to */
long int ret;
size_t bytes_read = 0;
if (size == 0)
{
return 0;
}
do
{
ret = syscall_3 (__NR_read,
@ -344,13 +349,13 @@ fread (void *ptr, /**< address of buffer to read to */
}
while (bytes_read != size * nmemb && ret != 0);
return bytes_read;
return bytes_read / size;
} /* fread */
/**
* fwrite
*
* @return number of bytes written
* @return number of elements written
*/
size_t
fwrite (const void *ptr, /**< data to write */
@ -360,6 +365,11 @@ fwrite (const void *ptr, /**< data to write */
{
size_t bytes_written = 0;
if (size == 0)
{
return 0;
}
do
{
long int ret = syscall_3 (__NR_write,
@ -371,7 +381,7 @@ fwrite (const void *ptr, /**< data to write */
}
while (bytes_written != size * nmemb);
return bytes_written;
return bytes_written / size;
} /* fwrite */
// FIXME