X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/460b9539a7c15580e41a71bbc0f47ae776238915..32b158f23f2909163f0414b67706ae7b201cb7a2:/lib/syscalls.h

diff --git a/lib/syscalls.h b/lib/syscalls.h
index 2ebffd9..4f3d780 100644
--- a/lib/syscalls.h
+++ b/lib/syscalls.h
@@ -34,7 +34,8 @@ struct timezone;
 #include "types.h"
 
 pid_t xfork(void);
-void xclose(int);
+void xclose_guts(const char *, int, int);
+#define xclose(fd) xclose_guts(__FILE__, __LINE__, fd)
 void xdup2(int, int);
 void xpipe(int *);
 int xfcntl(int, int, long);
@@ -53,8 +54,9 @@ void xgettimeofday(struct timeval *, struct timezone *);
 /* the above all call @fatal@ if the system call fails */
 
 void nonblock(int fd);
+void blocking(int fd);
 void cloexec(int fd);
-/* make @fd@ non-blocking/close-on-exec; call @fatal@ on error. */
+/* make @fd@ non-blocking/blocking/close-on-exec; call @fatal@ on error. */
 
 int mustnotbeminus1(const char *what, int value);
 /* If @value@ is -1, report an error including @what@. */
@@ -71,4 +73,3 @@ c-basic-offset:2
 comment-column:40
 End:
 */
-/* arch-tag:87545481469f8a85f73c5216c6788c0e */