diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-05-29 00:34:47 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-05-29 00:34:47 +0200 |
| commit | ca35949c20cee081efe5cda03bfff64167da05d2 (patch) | |
| tree | 064e22a4acc0d7a6b513926ca46a7fa346f9b682 /sys/src/ape/lib/ap/stdio/_IO_newfile.c | |
| parent | 52153c32dcc83b2ae752431f7827ddff9b926a78 (diff) | |
ape/stdio: set errno to EMFILE when running out of streams
Diffstat (limited to 'sys/src/ape/lib/ap/stdio/_IO_newfile.c')
| -rw-r--r-- | sys/src/ape/lib/ap/stdio/_IO_newfile.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/src/ape/lib/ap/stdio/_IO_newfile.c b/sys/src/ape/lib/ap/stdio/_IO_newfile.c index 6a016ec5d..f559fdf8c 100644 --- a/sys/src/ape/lib/ap/stdio/_IO_newfile.c +++ b/sys/src/ape/lib/ap/stdio/_IO_newfile.c @@ -5,6 +5,7 @@ #define _PLAN9_SOURCE #include <lock.h> +#include <errno.h> FILE *_IO_newfile(void) { @@ -21,7 +22,9 @@ FILE *_IO_newfile(void) } f = fx; unlock(&fl); - if(f->state!=CLOSED) + if(f->state!=CLOSED){ + errno = EMFILE; return NULL; + } return f; } |