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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-06-14 17:44:57 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-06-14 17:45:04 +0000 |
| commit | c1dcc541131bb090ddc792139545ffcd2511a1dc (patch) | |
| tree | f062f6c64a1acf12c1ddda32bbd197083c424c0d /sysdeps/mach/hurd/not-cancel.h | |
| parent | 0c46891442c0b4ca593691f62ad1213e022ff00b (diff) | |
| download | glibc-c1dcc541131bb090ddc792139545ffcd2511a1dc.tar.gz glibc-c1dcc541131bb090ddc792139545ffcd2511a1dc.tar.xz glibc-c1dcc541131bb090ddc792139545ffcd2511a1dc.zip | |
hurd: Fix __writev_nocancel_nostatus
* sysdeps/mach/hurd/Makefile [subdir=misc] (sysdep_routines): Add writev_nocancel writev_nocancel_nostatus. * sysdeps/mach/hurd/not-cancel.h (__writev_nocancel_nostatus): Replace macro with function declaration (with hidden prototype in libc). (__writev_nocancel): New function declaration (with hidden prototype in libc). * sysdeps/mach/hurd/writev_nocancel_nostatus.c: New file. * sysdeps/posix/writev_nocancel.c: New file, includes writev.c to make a nocancel variant that calls __write_nocancel. * sysdeps/posix/writev.c (writev): Do not define alias if __writev is renamed.
Diffstat (limited to 'sysdeps/mach/hurd/not-cancel.h')
| -rw-r--r-- | sysdeps/mach/hurd/not-cancel.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sysdeps/mach/hurd/not-cancel.h b/sysdeps/mach/hurd/not-cancel.h index d2c3e20019..202dca8792 100644 --- a/sysdeps/mach/hurd/not-cancel.h +++ b/sysdeps/mach/hurd/not-cancel.h @@ -54,8 +54,12 @@ __typeof (__write) __write_nocancel; /* Non cancellable pwrite syscall (LFS version). */ __typeof (__pwrite64) __pwrite64_nocancel; -#define __writev_nocancel_nostatus(fd, iov, n) \ - (void) __writev (fd, iov, n) +/* Non cancellable writev syscall. */ +__typeof (__writev) __writev_nocancel; + +/* Non cancellable writev syscall with no status. */ +void __writev_nocancel_nostatus (int fd, const struct iovec *vector, int count); + # define __waitpid_nocancel(pid, stat_loc, options) \ __waitpid (pid, stat_loc, options) #define __fcntl64_nocancel(fd, cmd, ...) \ @@ -66,6 +70,8 @@ hidden_proto (__read_nocancel) hidden_proto (__pread64_nocancel) hidden_proto (__write_nocancel) hidden_proto (__pwrite64_nocancel) +hidden_proto (__writev_nocancel) +hidden_proto (__writev_nocancel_nostatus) hidden_proto (__close_nocancel_nostatus) #endif |