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implement _sys_tmpnam()

This commit is contained in:
Meco Man 2021-02-14 18:46:55 +08:00
parent 652d98bca6
commit bb35f07bf2
1 changed files with 3 additions and 1 deletions
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4
components/libc/compilers/armlibc/stubs.c → components/libc/compilers/armlibc/syscalls.c
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@ -12,6 +12,7 @@
* 2020-08-05 Meco Man fixed _sys_flen() compiling-warning when * 2020-08-05 Meco Man fixed _sys_flen() compiling-warning when
* RT_USING_DFS is not defined * RT_USING_DFS is not defined
* 2020-02-13 Meco Man re-implement exit() and abort() * 2020-02-13 Meco Man re-implement exit() and abort()
* 2020-02-14 Meco Man implement _sys_tmpnam()
*/ */
#include <string.h> #include <string.h>
@ -234,7 +235,8 @@ int _sys_seek(FILEHANDLE fh, long pos)
*/ */
int _sys_tmpnam(char *name, int fileno, unsigned maxlength) int _sys_tmpnam(char *name, int fileno, unsigned maxlength)
{ {
return -1; rt_snprintf(name, maxlength, "tem%03d", fileno);
return 1;
} }
char *_sys_command_string(char *cmd, int len) char *_sys_command_string(char *cmd, int len)