qword: Move mount to own header
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8a10c316a3
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1
.gitignore
vendored
1
.gitignore
vendored
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@ -1,2 +1,3 @@
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build
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subprojects/cxxshim
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subprojects/frigg
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@ -650,21 +650,6 @@ int sys_setuid(uid_t uid) {
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return ret;
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}
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int sys_mount(const char *source, const char *target,
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const char *filesystemtype, unsigned long mountflags,
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const void *data) {
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int ret;
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register unsigned long arg4_reg asm("r10") = mountflags;
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register const void *arg5_reg asm("r8") = data;
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asm volatile ("syscall" : "=a" (ret)
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: "a"(41), "D"(source), "S"(target),
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"d"(filesystemtype), "r"(arg4_reg), "r"(arg5_reg)
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: "rcx", "r11");
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return ret;
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}
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#endif // MLIBC_BUILDING_RTDL
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} // namespace mlibc
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16
sysdeps/qword/generic/mount.cpp
Normal file
16
sysdeps/qword/generic/mount.cpp
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@ -0,0 +1,16 @@
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#include <qword/mount.h>
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int mount(const char *source, const char *target,
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const char *filesystemtype, unsigned long mountflags,
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const void *data) {
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int ret;
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register unsigned long arg4_reg asm("r10") = mountflags;
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register const void *arg5_reg asm("r8") = data;
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asm volatile ("syscall" : "=a" (ret)
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: "a"(41), "D"(source), "S"(target),
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"d"(filesystemtype), "r"(arg4_reg), "r"(arg5_reg)
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: "rcx", "r11");
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return ret;
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}
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16
sysdeps/qword/include/qword/mount.h
Normal file
16
sysdeps/qword/include/qword/mount.h
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@ -0,0 +1,16 @@
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#ifndef _QWORD_MOUNT_H
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#define _QWORD_MOUNT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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int mount(const char *source, const char *target,
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const char *filesystemtype, unsigned long mountflags,
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const void *data);
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#ifdef __cplusplus
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}
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#endif
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#endif // _QWORD_MOUNT_H
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@ -6,7 +6,8 @@ rtdl_sources += files(
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libc_sources += files(
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'generic/entry.cpp',
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'generic/generic.cpp',
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'generic/memstats.cpp'
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'generic/memstats.cpp',
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'generic/mount.cpp'
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)
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if not no_headers
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@ -19,6 +20,7 @@ if not no_headers
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)
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install_headers(
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'include/qword/memstats.h',
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'include/qword/mount.h',
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subdir: 'qword'
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)
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endif
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