diff options
author | Ian Moffett <ian@osmora.org> | 2024-03-07 17:28:00 -0500 |
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committer | Ian Moffett <ian@osmora.org> | 2024-03-07 17:28:32 -0500 |
commit | bd5969fc876a10b18613302db7087ef3c40f18e1 (patch) | |
tree | 7c2b8619afe902abf99570df2873fbdf40a4d1a1 /lib/mlibc/options/linux/generic/sys-xattr.cpp | |
parent | a95b38b1b92b172e6cc4e8e56a88a30cc65907b0 (diff) |
lib: Add mlibc
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'lib/mlibc/options/linux/generic/sys-xattr.cpp')
-rw-r--r-- | lib/mlibc/options/linux/generic/sys-xattr.cpp | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/lib/mlibc/options/linux/generic/sys-xattr.cpp b/lib/mlibc/options/linux/generic/sys-xattr.cpp new file mode 100644 index 0000000..c8d598f --- /dev/null +++ b/lib/mlibc/options/linux/generic/sys-xattr.cpp @@ -0,0 +1,122 @@ +#include <errno.h> +#include <sys/xattr.h> + +#include <mlibc/linux-sysdeps.hpp> +#include <bits/ensure.h> + +int setxattr(const char *path, const char *name, const void *val, size_t size, + int flags) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_setxattr, -1); + + if (int e = sysdep(path, name, val, size, flags); e) { + errno = e; + return -1; + } + return 0; +} + +int lsetxattr(const char *path, const char *name, const void *val, size_t size, + int flags) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_lsetxattr, -1); + + if (int e = sysdep(path, name, val, size, flags); e) { + errno = e; + return -1; + } + return 0; +} + +int fsetxattr(int fd, const char *name, const void *val, size_t size, + int flags) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_fsetxattr, -1); + + if (int e = sysdep(fd, name, val, size, flags); e) { + errno = e; + return -1; + } + return 0; +} + +ssize_t getxattr(const char *path, const char *name, void *val, size_t size) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_getxattr, -1); + + ssize_t nread; + if (int e = sysdep(path, name, val, size, &nread); e) { + errno = e; + return -1; + } + + return nread; +} + +ssize_t lgetxattr(const char *path, const char *name, void *val, size_t size) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_lgetxattr, -1); + + ssize_t nread; + if (int e = sysdep(path, name, val, size, &nread); e) { + errno = e; + return -1; + } + + return nread; +} + +ssize_t fgetxattr(int fd, const char *name, void *val, size_t size) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_fgetxattr, -1); + + ssize_t nread; + if (int e = sysdep(fd, name, val, size, &nread); e) { + errno = e; + return -1; + } + + return nread; +} + +int removexattr(const char *path, const char *name) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_removexattr, -1); + return sysdep(path, name); +} + +int lremovexattr(const char *path, const char *name) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_lremovexattr, -1); + return sysdep(path, name); +} + +int fremovexattr(int fd, const char *name) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_fremovexattr, -1); + return sysdep(fd, name); +} + +ssize_t listxattr(const char *path, char *list, size_t size) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_listxattr, -1); + + ssize_t nread; + if (int e = sysdep(path, list, size, &nread); e) { + errno = e; + return -1; + } + return nread; +} + +ssize_t llistxattr(const char *path, char *list, size_t size) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_llistxattr, -1); + + ssize_t nread; + if (int e = sysdep(path, list, size, &nread); e) { + errno = e; + return -1; + } + return nread; +} + +ssize_t flistxattr(int fd, char *list, size_t size) { + auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_flistxattr, -1); + + ssize_t nread; + if (int e = sysdep(fd, list, size, &nread); e) { + errno = e; + return -1; + } + return nread; +} |