diff options
| author | bhgv <bhgv.empire@gmail.com> | 2020-05-28 12:49:41 +0300 |
|---|---|---|
| committer | bhgv <bhgv.empire@gmail.com> | 2020-05-28 12:49:41 +0300 |
| commit | 2b3bc21f3f7edb429302e81f54d2e3c0e89e5acb (patch) | |
| tree | a6ddafb5f0ebcdf9bca3fd8e4f56874e6faf15bd /emu/FreeRTOS/devfs-posix.c | |
| parent | 8d7c6b15fa5733a3070003520a1d869c0635ef82 (diff) | |
sup. FreeRTOS riscV-64 (k210 cpu). 4th step
Diffstat (limited to 'emu/FreeRTOS/devfs-posix.c')
| -rw-r--r-- | emu/FreeRTOS/devfs-posix.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/emu/FreeRTOS/devfs-posix.c b/emu/FreeRTOS/devfs-posix.c index 800078f..d563de9 100644 --- a/emu/FreeRTOS/devfs-posix.c +++ b/emu/FreeRTOS/devfs-posix.c @@ -65,6 +65,7 @@ struct User char rootdir[MAXROOT] = ROOT; +#if 0 //{} static User* uidmap[NID]; static User* gidmap[NID]; static QLock idl; @@ -74,6 +75,9 @@ static User* newuid(int); static User* newgid(int); static User* newuname(char*); static User* newgname(char*); +#else //{} +static QLock idl; +#endif //{} static Qid fsqid(struct stat *); static void fspath(Cname*, char*, char*); @@ -462,12 +466,15 @@ fsread(Chan *c, void *va, long n, vlong offset) qunlock(&FS(c)->oq); }else{ //{} if(!FS(c)->issocket){ +#if 0 //{} r = pread(FS(c)->fd, va, n, offset); if(r >= 0) return r; if(errno != ESPIPE && errno != EPIPE) oserror(); +#endif //{} //{} } + vfs.lseek(FS(c)->fd, offset, SEEK_SET); r = vfs.read(FS(c)->fd, va, n); if(r < 0) oserror(); @@ -481,12 +488,15 @@ fswrite(Chan *c, void *va, long n, vlong offset) long r; //{} if(!FS(c)->issocket){ +#if 0 //{} r = pwrite(FS(c)->fd, va, n, offset); if(r >= 0) return r; if(errno != ESPIPE && errno != EPIPE) oserror(); +#endif //{} //{} } + vfs.lseek(FS(c)->fd, offset, SEEK_SET); r = vfs.write(FS(c)->fd, va, n); if(r < 0) oserror(); |