wrap long source lines / ffix

man2/msgctl.2

@@ -40,11 +40,9 @@ msgctl \- message control operations
 .B #include <sys/types.h>
 .B #include <sys/ipc.h>
 .B #include <sys/msg.h>
+
+.BI "int msgctl(int " msqid ", int " cmd ", struct msqid_ds *" buf );
 .fi
-.sp
-.BI "int msgctl(int " msqid ,
-.BI "int " cmd ,
-.BI "struct msqid_ds *" buf );
 .SH DESCRIPTION
 .BR msgctl ()
 performs the control operation specified by

man2/msgget.2

@@ -40,8 +40,7 @@ msgget \- get a message queue identifier
 .B #include <sys/msg.h>
 .fi
 .sp
-.BI "int msgget(key_t " key ,
-.BI "int " msgflg );
+.BI "int msgget(key_t " key ", int " msgflg );
 .SH DESCRIPTION
 The
 .BR msgget ()

man2/posix_fadvise.2

@@ -31,7 +31,8 @@ posix_fadvise \- predeclare an access pattern for file data
 .B #define _XOPEN_SOURCE 600
 .B #include <fcntl.h>
 .sp
-.BI "int posix_fadvise(int " fd ", off_t " offset ", off_t " len ", int " advice ");"
+.BI "int posix_fadvise(int " fd ", off_t " offset ", off_t " len \
+", int " advice ");"
 .fi
 .SH DESCRIPTION
 Programs can use

man2/pread.2

@@ -28,9 +28,11 @@ pread, pwrite \- read from or write to a file descriptor at a given offset
 .sp
 .B #include <unistd.h>
 .sp
-.BI "ssize_t pread(int " fd ", void *" buf ", size_t " count ", off_t " offset );
+.BI "ssize_t pread(int " fd ", void *" buf ", size_t " count \
+", off_t " offset );
 .sp
-.BI "ssize_t pwrite(int " fd ", const void *" buf ", size_t " count ", off_t " offset );
+.BI "ssize_t pwrite(int " fd ", const void *" buf ", size_t " count \
+", off_t " offset );
 .SH DESCRIPTION
 .BR pread ()
 reads up to

man2/shmop.2

@@ -43,13 +43,11 @@ shmat, shmdt \- shared memory operations
 .nf
 .B #include <sys/types.h>
 .B #include <sys/shm.h>
-.fi
-.sp
-.BI "void *shmat(int " shmid ,
-.BI "const void *" shmaddr ,
-.BI "int " shmflg );
-.sp
+
+.BI "void *shmat(int " shmid ", const void *" shmaddr ", int " shmflg );
+
 .BI "int shmdt(const void *" shmaddr );
+.fi
 .SH DESCRIPTION
 .BR shmat ()
 attaches the shared memory segment identified by