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author | Rich Felker <dalias@aerifal.cx> | 2011-03-19 21:36:10 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2011-03-19 21:36:10 -0400 |
commit | 685e40bb09f5f24a2af54ea09c97328808f76990 (patch) | |
tree | 73bbf60045bb3a9c8af4f2639e8adb2ad1ea6994 /src/unistd/ftruncate.c | |
parent | 462dbfc20788a6c9dd1ea4bb1cef086aa189615a (diff) | |
download | musl-685e40bb09f5f24a2af54ea09c97328808f76990.tar.gz musl-685e40bb09f5f24a2af54ea09c97328808f76990.tar.bz2 musl-685e40bb09f5f24a2af54ea09c97328808f76990.tar.xz musl-685e40bb09f5f24a2af54ea09c97328808f76990.zip |
syscall overhaul part two - unify public and internal syscall interface
with this patch, the syscallN() functions are no longer needed; a
variadic syscall() macro allows syscalls with anywhere from 0 to 6
arguments to be made with a single macro name. also, manually casting
each non-integer argument with (long) is no longer necessary; the
casts are hidden in the macros.
some source files which depended on being able to define the old macro
SYSCALL_RETURNS_ERRNO have been modified to directly use __syscall()
instead of syscall(). references to SYSCALL_SIGSET_SIZE and SYSCALL_LL
have also been changed.
x86_64 has not been tested, and may need a follow-up commit to fix any
minor bugs/oversights.
Diffstat (limited to 'src/unistd/ftruncate.c')
-rw-r--r-- | src/unistd/ftruncate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/unistd/ftruncate.c b/src/unistd/ftruncate.c index db5da844..f57ea120 100644 --- a/src/unistd/ftruncate.c +++ b/src/unistd/ftruncate.c @@ -4,7 +4,7 @@ int ftruncate(int fd, off_t length) { - return syscall3(__NR_ftruncate, fd, SYSCALL_LL(length)); + return syscall(__NR_ftruncate, fd, __SYSCALL_LL(length)); } LFS64(ftruncate); |