diff options
Diffstat (limited to 'src/cmd')
39 files changed, 221 insertions, 356 deletions
diff --git a/src/cmd/9p.c b/src/cmd/9p.c index 75511a19..a5b97f85 100644 --- a/src/cmd/9p.c +++ b/src/cmd/9p.c @@ -302,8 +302,10 @@ void xrdwr(int argc, char **argv) { char buf[4096]; + char *p; int n; CFid *fid; + Biobuf *b; ARGBEGIN{ default: @@ -313,6 +315,8 @@ xrdwr(int argc, char **argv) if(argc != 1) usage(); + if((b = Bfdopen(0, OREAD)) == nil) + sysfatal("out of memory"); fid = xopen(argv[0], ORDWR); for(;;){ fsseek(fid, 0, 0); @@ -322,15 +326,15 @@ xrdwr(int argc, char **argv) if(write(1, buf, n) < 0 || write(1, "\n", 1) < 0) sysfatal("write error: %r"); } - n = read(0, buf, sizeof buf); - if(n <= 0) + if((p = Brdstr(b, '\n', 1)) == nil) break; - if(buf[n-1] == '\n') - n--; - if(fswrite(fid, buf, n) != n) + n = strlen(p); + if(fswrite(fid, p, n) != n) fprint(2, "write: %r\n"); + free(p); } fsclose(fid); + Bterm(b); threadexitsall(0); } diff --git a/src/cmd/9pfuse/fuse.c b/src/cmd/9pfuse/fuse.c index 4c9aac9b..ea8e3bbf 100644 --- a/src/cmd/9pfuse/fuse.c +++ b/src/cmd/9pfuse/fuse.c @@ -798,16 +798,19 @@ mountfuse(char *mtpt) } return fd; #elif defined(__APPLE__) - int i, pid, fd, r; + int i, pid, fd, r, p[2]; char buf[20]; struct vfsconf vfs; char *f, *v; if(getvfsbyname(v="osxfusefs", &vfs) < 0 && + getvfsbyname(v="macfuse", &vfs) < 0 && getvfsbyname(v="osxfuse", &vfs) < 0 && getvfsbyname(v="fusefs", &vfs) < 0){ if(access((v="osxfusefs", f="/Library/Filesystems/osxfusefs.fs" "/Support/load_osxfusefs"), 0) < 0 && + access((v="macfuse", f="/Library/Filesystems/macfuse.fs" + "/Contents/Resources/load_macfuse"), 0) < 0 && access((v="osxfuse", f="/Library/Filesystems/osxfuse.fs" "/Contents/Resources/load_osxfuse"), 0) < 0 && access((v="osxfuse", f="/opt/local/Library/Filesystems/osxfuse.fs" @@ -837,6 +840,32 @@ mountfuse(char *mtpt) } } + /* MacFUSE >=4 dropped support for passing fd */ + if (strcmp(v, "macfuse") == 0) { + if(socketpair(AF_UNIX, SOCK_STREAM, 0, p) < 0) + return -1; + pid = fork(); + if(pid < 0) + return -1; + if(pid == 0){ + close(p[1]); + snprint(buf, sizeof buf, "%d", p[0]); + putenv("_FUSE_COMMFD", buf); + putenv("_FUSE_COMMVERS", "2"); + putenv("_FUSE_CALL_BY_LIB", "1"); + putenv("_FUSE_DAEMON_PATH", + "/Library/Filesystems/macfuse.fs/Contents/Resources/mount_macfus"); + execl("/Library/Filesystems/macfuse.fs/Contents/Resources/mount_macfuse", + "mount_macfuse", mtpt, nil); + fprint(2, "exec mount_macfuse: %r\n"); + _exit(1); + } + close(p[0]); + fd = recvfd(p[1]); + close(p[1]); + return fd; + } + /* Look for available FUSE device. */ /* * We need to truncate `fs` from the end of the vfs name if diff --git a/src/cmd/9pfuse/main.c b/src/cmd/9pfuse/main.c index 69d1ad75..4fa330a0 100644 --- a/src/cmd/9pfuse/main.c +++ b/src/cmd/9pfuse/main.c @@ -98,6 +98,12 @@ usage(void) void fusereader(void*); void watchfd(void*); +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char **argv) { diff --git a/src/cmd/9pserve.c b/src/cmd/9pserve.c index 255bcbb2..e26eef14 100644 --- a/src/cmd/9pserve.c +++ b/src/cmd/9pserve.c @@ -137,6 +137,12 @@ usage(void) threadexitsall("usage"); } +int +threadmaybackground(void) +{ + return 1; +} + uchar vbuf[128]; extern int _threaddebuglevel; void diff --git a/src/cmd/9term/9term.c b/src/cmd/9term/9term.c index b28f44fa..d7391cf5 100644 --- a/src/cmd/9term/9term.c +++ b/src/cmd/9term/9term.c @@ -47,6 +47,12 @@ usage(void) threadexitsall("usage"); } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char *argv[]) { diff --git a/src/cmd/9term/NetBSD.c b/src/cmd/9term/NetBSD.c index eec79c28..18294803 100644 --- a/src/cmd/9term/NetBSD.c +++ b/src/cmd/9term/NetBSD.c @@ -1 +1,17 @@ +#define getpts not_using_this_getpts #include "bsdpty.c" +#undef getpts + +#include <util.h> + +int +getpts(int fd[], char *slave) +{ + if(openpty(&fd[1], &fd[0], NULL, NULL, NULL) >= 0){ + fchmod(fd[1], 0620); + strcpy(slave, ttyname(fd[0])); + return 0; + } + sysfatal("no ptys: %r"); + return 0; +} diff --git a/src/cmd/acme/edit.c b/src/cmd/acme/edit.c index 81f80300..82a19b0d 100644 --- a/src/cmd/acme/edit.c +++ b/src/cmd/acme/edit.c @@ -635,9 +635,11 @@ simpleaddr(void) case '.': case '$': case '\'': - if(addr.type!='"') + if(addr.type=='"') + break; + /* fall through */ case '"': - editerror("bad address syntax"); + editerror("bad address syntax"); break; case 'l': case '#': diff --git a/src/cmd/acme/look.c b/src/cmd/acme/look.c index 35667c6c..a7172b50 100644 --- a/src/cmd/acme/look.c +++ b/src/cmd/acme/look.c @@ -378,7 +378,7 @@ search(Text *ct, Rune *r, uint n) int isfilec(Rune r) { - static Rune Lx[] = { '.', '-', '+', '/', ':', 0 }; + static Rune Lx[] = { '.', '-', '+', '/', ':', '@', 0 }; if(isalnum(r)) return TRUE; if(runestrchr(Lx, r)) diff --git a/src/cmd/auth/factotum/main.c b/src/cmd/auth/factotum/main.c index b3ace12c..6dfc2a40 100644 --- a/src/cmd/auth/factotum/main.c +++ b/src/cmd/auth/factotum/main.c @@ -20,6 +20,12 @@ usage(void) threadexitsall("usage"); } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char *argv[]) { diff --git a/src/cmd/auth/ssh-agent.c b/src/cmd/auth/ssh-agent.c index c3b0c7ef..e944e390 100644 --- a/src/cmd/auth/ssh-agent.c +++ b/src/cmd/auth/ssh-agent.c @@ -90,6 +90,12 @@ usage(void) threadexitsall("usage"); } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char **argv) { diff --git a/src/cmd/auxstats/main.c b/src/cmd/auxstats/main.c index 3fd77ac4..a37c9723 100644 --- a/src/cmd/auxstats/main.c +++ b/src/cmd/auxstats/main.c @@ -21,7 +21,8 @@ notifyf(void *v, char *msg) if(strstr(msg, "child")) noted(NCONT); - postnote(PNPROC, pid, msg); + if(pid) + postnote(PNPROC, pid, msg); exits(nil); } diff --git a/src/cmd/devdraw/mac-screen.m b/src/cmd/devdraw/mac-screen.m index ad9c029e..9e51eec6 100644 --- a/src/cmd/devdraw/mac-screen.m +++ b/src/cmd/devdraw/mac-screen.m @@ -238,11 +238,14 @@ rpc_attach(Client *c, char *label, char *winsize) char *s; NSArray *allDevices; - const NSWindowStyleMask Winstyle = NSWindowStyleMaskTitled + NSWindowStyleMask Winstyle = NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskMiniaturizable | NSWindowStyleMaskResizable; + if(label == nil || *label == '\0') + Winstyle &= ~NSWindowStyleMaskTitled; + s = winsize; sr = [[NSScreen mainScreen] frame]; r = [[NSScreen mainScreen] visibleFrame]; diff --git a/src/cmd/devdraw/mkwsysrules.sh b/src/cmd/devdraw/mkwsysrules.sh index 122e9123..56dff55a 100644 --- a/src/cmd/devdraw/mkwsysrules.sh +++ b/src/cmd/devdraw/mkwsysrules.sh @@ -7,6 +7,8 @@ if [ "x$X11" = "x" ]; then X11=/usr/X11R6 elif [ -d /usr/local/X11R6 ]; then X11=/usr/local/X11R6 + elif [ -d /usr/X11R7 ]; then + X11=/usr/X11R7 elif [ -d /usr/X ]; then X11=/usr/X elif [ -d /usr/openwin ]; then # for Sun diff --git a/src/cmd/draw/stats.c b/src/cmd/draw/stats.c index 3b6471b7..d74b95e3 100644 --- a/src/cmd/draw/stats.c +++ b/src/cmd/draw/stats.c @@ -675,6 +675,12 @@ keyboardthread(void *v) void machproc(void*); void updateproc(void*); +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char *argv[]) { diff --git a/src/cmd/draw/tcolors.c b/src/cmd/draw/tcolors.c index 9aa4de79..05674947 100644 --- a/src/cmd/draw/tcolors.c +++ b/src/cmd/draw/tcolors.c @@ -44,6 +44,12 @@ dither[16] = { extern int chattydrawclient; +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char *argv[]) { diff --git a/src/cmd/eqn/e.h b/src/cmd/eqn/e.h index 07dc4df6..f2a71849 100644 --- a/src/cmd/eqn/e.h +++ b/src/cmd/eqn/e.h @@ -20,7 +20,7 @@ extern int class[LAST][LAST]; #undef sprintf /* Snow Leopard */ -extern char errbuf[200]; +extern char errbuf[2000]; extern char *cmdname; #define ERROR sprintf(errbuf, #define FATAL ), error(1, errbuf) diff --git a/src/cmd/eqn/input.c b/src/cmd/eqn/input.c index a0c0c34e..b146171b 100644 --- a/src/cmd/eqn/input.c +++ b/src/cmd/eqn/input.c @@ -255,7 +255,7 @@ void yyerror(char *s) error(0, s); /* temporary */ } -char errbuf[200]; +char errbuf[2000]; void eprint(void) /* try to print context around error */ { diff --git a/src/cmd/fossil/fossil.c b/src/cmd/fossil/fossil.c index 002e8510..c5672c86 100644 --- a/src/cmd/fossil/fossil.c +++ b/src/cmd/fossil/fossil.c @@ -59,6 +59,12 @@ readCmdPart(char *file, char ***pcmd, int *pncmd) *pncmd = ncmd; } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char* argv[]) { diff --git a/src/cmd/htmlroff/roff.c b/src/cmd/htmlroff/roff.c index 34b794be..f52e0734 100644 --- a/src/cmd/htmlroff/roff.c +++ b/src/cmd/htmlroff/roff.c @@ -257,7 +257,7 @@ copyarg(void) int c; Rune *r; - if(_readx(buf, sizeof buf, ArgMode, 0) < 0) + if(_readx(buf, MaxLine, ArgMode, 0) < 0) return nil; r = runestrstr(buf, L("\\\"")); if(r){ @@ -280,7 +280,7 @@ readline(int m) static Rune buf[MaxLine]; Rune *r; - if(_readx(buf, sizeof buf, m, 1) < 0) + if(_readx(buf, MaxLine, m, 1) < 0) return nil; r = erunestrdup(buf); return r; diff --git a/src/cmd/import.c b/src/cmd/import.c index 0be2f5b6..7da70966 100644 --- a/src/cmd/import.c +++ b/src/cmd/import.c @@ -51,6 +51,12 @@ fatal(char *fmt, ...) threadexitsall("fatal"); } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char *argv[]) { diff --git a/src/cmd/ndb/dns.c b/src/cmd/ndb/dns.c index cb317052..723989b9 100644 --- a/src/cmd/ndb/dns.c +++ b/src/cmd/ndb/dns.c @@ -121,6 +121,12 @@ checkaddress(void) fprint(2, "warning: announce mismatch %s %s\n", udpaddr, tcpaddr); } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char *argv[]) { diff --git a/src/cmd/plumb/plumber.c b/src/cmd/plumb/plumber.c index c99282f0..5ead2e93 100644 --- a/src/cmd/plumb/plumber.c +++ b/src/cmd/plumb/plumber.c @@ -26,6 +26,12 @@ makeports(Ruleset *rules[]) addport(rules[i]->port); } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char *argv[]) { diff --git a/src/cmd/rc/io.c b/src/cmd/rc/io.c index c2e9d7b4..907ba86f 100644 --- a/src/cmd/rc/io.c +++ b/src/cmd/rc/io.c @@ -1,4 +1,5 @@ #include <limits.h> +#include <errno.h> #include "rc.h" #include "exec.h" #include "io.h" @@ -257,7 +258,15 @@ int emptybuf(io *f) { int n; - if(f->fd==-1 || (n = Read(f->fd, f->buf, NBUF))<=0) return EOF; + if(f->fd==-1) + return EOF; +Loop: + errno = 0; + n = Read(f->fd, f->buf, NBUF); + if(n < 0 && errno == EINTR) + goto Loop; + if(n <= 0) + return EOF; f->bufp = f->buf; f->ebuf = f->buf+n; return *f->bufp++&0xff; diff --git a/src/cmd/sam/README b/src/cmd/sam/README deleted file mode 100644 index b78a89da..00000000 --- a/src/cmd/sam/README +++ /dev/null @@ -1,29 +0,0 @@ -This is sam (not including samterm) from the 4th edition of Plan 9, -with changes so that it can be compiled under unix. -(Tested on Solaris 7 and Debian 3.0r1.) - -Some extra libraries are needed. First, fetch libutf-2.0 and libfmt-2.0 -from - http://pdos.lcs.mit.edu/~rsc/software/ - -(Beware that in libfmt/fmt.c there is a line that says: - 'u', __ifmt, /* in Plan 9, __flagfmt */ -Thus, sam will have to fmtinstall the other thing. Other ported programs -may have to do the same. The fmt library should probably print messages -about bad format characters to stderr, since no one seems to check the -return codes.) - -Compile and install those two libraries. -Set PREFIX in the Makefile to match, then compile sam. - -Your C compiler will emit many complaints of the form: - sam.c:496: warning: passing arg 1 of `bufread' from incompatible pointer type - -This is because the Plan 9 compiler has a slightly different (better, -ala Oberon) type system than ISO C. Popular compilers generate the right -code, so in an act of civil disobediance I changed just enough to get -it to compile, but left the type errors in. Now the next C standard can -adopt this extension, because at least one important C program uses it! - --- Scott Schwartz, 4 July 2003 - diff --git a/src/cmd/sam/_libc.h b/src/cmd/sam/_libc.h deleted file mode 100644 index 65618918..00000000 --- a/src/cmd/sam/_libc.h +++ /dev/null @@ -1,40 +0,0 @@ -#define __USE_UNIX98 // for pread/pwrite, supposedly -#include <unistd.h> -#include <stdlib.h> -#include <stdarg.h> -#include <setjmp.h> -#include <string.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <errno.h> -#include <stdio.h> - -#include "utf.h" -#include "fmt.h" - -#define nil 0 -#define dup dup2 -#define exec execv -#define seek lseek -#define getwd getcwd -#define USED(a) -#define SET(a) - -enum { - OREAD = 0, - OWRITE = 1, - ORDWR = 2, - OCEXEC = 4, - ORCLOSE = 8 -}; - -enum { - ERRMAX = 255 -}; - -void exits(const char *); -void _exits(const char *); -int notify (void(*f)(void *, char *)); -int create(char *, int, int); -int errstr(char *, int); diff --git a/src/cmd/sam/cmd.c b/src/cmd/sam/cmd.c index 386fe8d4..13bd17e0 100644 --- a/src/cmd/sam/cmd.c +++ b/src/cmd/sam/cmd.c @@ -3,41 +3,41 @@ static char linex[]="\n"; static char wordx[]=" \t\n"; -struct cmdtab cmdtab[]={ +struct Cmdtab cmdtab[]={ /* cmdc text regexp addr defcmd defaddr count token fn */ - '\n', 0, 0, 0, 0, aDot, 0, 0, nl_cmd, - 'a', 1, 0, 0, 0, aDot, 0, 0, a_cmd, - 'b', 0, 0, 0, 0, aNo, 0, linex, b_cmd, - 'B', 0, 0, 0, 0, aNo, 0, linex, b_cmd, - 'c', 1, 0, 0, 0, aDot, 0, 0, c_cmd, - 'd', 0, 0, 0, 0, aDot, 0, 0, d_cmd, - 'D', 0, 0, 0, 0, aNo, 0, linex, D_cmd, - 'e', 0, 0, 0, 0, aNo, 0, wordx, e_cmd, - 'f', 0, 0, 0, 0, aNo, 0, wordx, f_cmd, - 'g', 0, 1, 0, 'p', aDot, 0, 0, g_cmd, - 'i', 1, 0, 0, 0, aDot, 0, 0, i_cmd, - 'k', 0, 0, 0, 0, aDot, 0, 0, k_cmd, - 'm', 0, 0, 1, 0, aDot, 0, 0, m_cmd, - 'n', 0, 0, 0, 0, aNo, 0, 0, n_cmd, - 'p', 0, 0, 0, 0, aDot, 0, 0, p_cmd, - 'q', 0, 0, 0, 0, aNo, 0, 0, q_cmd, - 'r', 0, 0, 0, 0, aDot, 0, wordx, e_cmd, - 's', 0, 1, 0, 0, aDot, 1, 0, s_cmd, - 't', 0, 0, 1, 0, aDot, 0, 0, m_cmd, - 'u', 0, 0, 0, 0, aNo, 2, 0, u_cmd, - 'v', 0, 1, 0, 'p', aDot, 0, 0, g_cmd, - 'w', 0, 0, 0, 0, aAll, 0, wordx, w_cmd, - 'x', 0, 1, 0, 'p', aDot, 0, 0, x_cmd, - 'y', 0, 1, 0, 'p', aDot, 0, 0, x_cmd, - 'X', 0, 1, 0, 'f', aNo, 0, 0, X_cmd, - 'Y', 0, 1, 0, 'f', aNo, 0, 0, X_cmd, - '!', 0, 0, 0, 0, aNo, 0, linex, plan9_cmd, - '>', 0, 0, 0, 0, aDot, 0, linex, plan9_cmd, - '<', 0, 0, 0, 0, aDot, 0, linex, plan9_cmd, - '|', 0, 0, 0, 0, aDot, 0, linex, plan9_cmd, - '=', 0, 0, 0, 0, aDot, 0, linex, eq_cmd, - 'c'|0x100,0, 0, 0, 0, aNo, 0, wordx, cd_cmd, - 0, 0, 0, 0, 0, 0, 0, 0 + {'\n', 0, 0, 0, 0, aDot, 0, 0, nl_cmd}, + {'a', 1, 0, 0, 0, aDot, 0, 0, a_cmd}, + {'b', 0, 0, 0, 0, aNo, 0, linex, b_cmd}, + {'B', 0, 0, 0, 0, aNo, 0, linex, b_cmd}, + {'c', 1, 0, 0, 0, aDot, 0, 0, c_cmd}, + {'d', 0, 0, 0, 0, aDot, 0, 0, d_cmd}, + {'D', 0, 0, 0, 0, aNo, 0, linex, D_cmd}, + {'e', 0, 0, 0, 0, aNo, 0, wordx, e_cmd}, + {'f', 0, 0, 0, 0, aNo, 0, wordx, f_cmd}, + {'g', 0, 1, 0, 'p', aDot, 0, 0, g_cmd}, + {'i', 1, 0, 0, 0, aDot, 0, 0, i_cmd}, + {'k', 0, 0, 0, 0, aDot, 0, 0, k_cmd}, + {'m', 0, 0, 1, 0, aDot, 0, 0, m_cmd}, + {'n', 0, 0, 0, 0, aNo, 0, 0, n_cmd}, + {'p', 0, 0, 0, 0, aDot, 0, 0, p_cmd}, + {'q', 0, 0, 0, 0, aNo, 0, 0, q_cmd}, + {'r', 0, 0, 0, 0, aDot, 0, wordx, e_cmd}, + {'s', 0, 1, 0, 0, aDot, 1, 0, s_cmd}, + {'t', 0, 0, 1, 0, aDot, 0, 0, m_cmd}, + {'u', 0, 0, 0, 0, aNo, 2, 0, u_cmd}, + {'v', 0, 1, 0, 'p', aDot, 0, 0, g_cmd}, + {'w', 0, 0, 0, 0, aAll, 0, wordx, w_cmd}, + {'x', 0, 1, 0, 'p', aDot, 0, 0, x_cmd}, + {'y', 0, 1, 0, 'p', aDot, 0, 0, x_cmd}, + {'X', 0, 1, 0, 'f', aNo, 0, 0, X_cmd}, + {'Y', 0, 1, 0, 'f', aNo, 0, 0, X_cmd}, + {'!', 0, 0, 0, 0, aNo, 0, linex, plan9_cmd}, + {'>', 0, 0, 0, 0, aDot, 0, linex, plan9_cmd}, + {'<', 0, 0, 0, 0, aDot, 0, linex, plan9_cmd}, + {'|', 0, 0, 0, 0, aDot, 0, linex, plan9_cmd}, + {'=', 0, 0, 0, 0, aDot, 0, linex, eq_cmd}, + {'c'|0x100,0, 0, 0, 0, aNo, 0, wordx, cd_cmd}, + {0, 0, 0, 0, 0, 0, 0, 0}, }; Cmd *parsecmd(int); Addr *compoundaddr(void); @@ -402,7 +402,7 @@ Cmd * parsecmd(int nest) { int i, c; - struct cmdtab *ct; + Cmdtab *ct; Cmd *cp, *ncp; Cmd cmd; @@ -559,9 +559,11 @@ simpleaddr(void) case '.': case '$': case '\'': - if(addr.type!='"') + if(addr.type=='"') + break; + /* fall through */ case '"': - error(Eaddress); + error(Eaddress); break; case 'l': case '#': diff --git a/src/cmd/sam/err b/src/cmd/sam/err deleted file mode 100644 index 2a36c23b..00000000 --- a/src/cmd/sam/err +++ /dev/null @@ -1,39 +0,0 @@ -address.c: In function `filematch': -address.c:159: warning: passing arg 1 of `bufreset' from incompatible pointer type -address.c:160: warning: passing arg 1 of `bufinsert' from incompatible pointer type -file.c: In function `mergeextend': -file.c:117: warning: passing arg 1 of `bufread' from incompatible pointer type -file.c: In function `fileinsert': -file.c:275: warning: passing arg 1 of `bufinsert' from incompatible pointer type -file.c: In function `filedelete': -file.c:301: warning: passing arg 1 of `bufdelete' from incompatible pointer type -file.c: In function `fileundelete': -file.c:324: warning: passing arg 1 of `bufread' from incompatible pointer type -file.c: In function `filereadc': -file.c:339: warning: passing arg 1 of `bufread' from incompatible pointer type -file.c: In function `fileload': -file.c:405: warning: passing arg 1 of `bufload' from incompatible pointer type -file.c: In function `fileundo': -file.c:528: warning: passing arg 1 of `bufdelete' from incompatible pointer type -file.c:546: warning: passing arg 1 of `bufinsert' from incompatible pointer type -file.c: In function `fileclose': -file.c:604: warning: passing arg 1 of `bufclose' from incompatible pointer type -io.c: In function `readio': -io.c:90: warning: passing arg 1 of `bufload' from incompatible pointer type -io.c: In function `writeio': -io.c:152: warning: passing arg 1 of `bufread' from incompatible pointer type -mesg.c: In function `inmesg': -mesg.c:248: warning: passing arg 1 of `bufread' from incompatible pointer type -mesg.c: In function `snarf': -mesg.c:568: warning: passing arg 1 of `bufread' from incompatible pointer type -mesg.c: In function `setgenstr': -mesg.c:612: warning: passing arg 1 of `bufread' from incompatible pointer type -sam.c: In function `readcmd': -sam.c:496: warning: passing arg 1 of `bufread' from incompatible pointer type -sam.c: In function `copy': -sam.c:676: warning: passing arg 1 of `bufread' from incompatible pointer type -xec.c: In function `s_cmd': -xec.c:234: warning: passing arg 1 of `bufread' from incompatible pointer type -xec.c:243: warning: passing arg 1 of `bufread' from incompatible pointer type -xec.c: In function `display': -xec.c:401: warning: passing arg 1 of `bufread' from incompatible pointer type diff --git a/src/cmd/sam/parse.h b/src/cmd/sam/parse.h index d5fabf14..dd837a48 100644 --- a/src/cmd/sam/parse.h +++ b/src/cmd/sam/parse.h @@ -33,7 +33,8 @@ struct Cmd #define ctext g.text #define caddr g.addr -extern struct cmdtab{ +typedef struct Cmdtab Cmdtab; +struct Cmdtab { ushort cmdc; /* command character */ uchar text; /* takes a textual argument? */ uchar regexp; /* takes a regular expression? */ @@ -43,7 +44,8 @@ extern struct cmdtab{ uchar count; /* takes a count e.g. s2/// */ char *token; /* takes text terminated by one of these */ int (*fn)(File*, Cmd*); /* function to call with parse tree */ -}cmdtab[]; +}; +extern Cmdtab cmdtab[]; enum Defaddr{ /* default addresses */ aNo, diff --git a/src/cmd/sam/plan9.c b/src/cmd/sam/plan9.c deleted file mode 100644 index 0a3fe070..00000000 --- a/src/cmd/sam/plan9.c +++ /dev/null @@ -1,185 +0,0 @@ -#include "sam.h" - -Rune samname[] = L"~~sam~~"; - -Rune *left[]= { - L"{[(<«", - L"\n", - L"'\"`", - 0 -}; -Rune *right[]= { - L"}])>»", - L"\n", - L"'\"`", - 0 -}; - -char RSAM[] = "sam"; -char SAMTERM[] = "/bin/aux/samterm"; -char HOME[] = "HOME"; -char TMPDIR[] = "/tmp"; -char SH[] = "rc"; -char SHPATH[] = "/bin/rc"; -char RX[] = "rx"; -char RXPATH[] = "/bin/rx"; -char SAMSAVECMD[] = "/bin/rc\n/sys/lib/samsave"; - -void -dprint(char *z, ...) -{ - char buf[BLOCKSIZE]; - va_list arg; - - va_start(arg, z); - vseprint(buf, &buf[BLOCKSIZE], z, arg); - va_end(arg); - termwrite(buf); -} - -void -print_ss(char *s, String *a, String *b) -{ - dprint("?warning: %s: `%.*S' and `%.*S'\n", s, a->n, a->s, b->n, b->s); -} - -void -print_s(char *s, String *a) -{ - dprint("?warning: %s `%.*S'\n", s, a->n, a->s); -} - -char* -getuser(void) -{ - static char user[64]; - int fd; - - if(user[0] == 0){ - fd = open("/dev/user", 0); - if(fd<0 || read(fd, user, sizeof user-1)<=0) - strcpy(user, "none"); - close(fd); - } - return user; -} - -int -statfile(char *name, ulong *dev, uvlong *id, long *time, long *length, long *appendonly) -{ - Dir *dirb; - - dirb = dirstat(name); - if(dirb == nil) - return -1; - if(dev) - *dev = dirb->type|(dirb->dev<<16); - if(id) - *id = dirb->qid.path; - if(time) - *time = dirb->mtime; - if(length) - *length = dirb->length; - if(appendonly) - *appendonly = dirb->mode & DMAPPEND; - free(dirb); - return 1; -} - -int -statfd(int fd, ulong *dev, uvlong *id, long *time, long *length, long *appendonly) -{ - Dir *dirb; - - dirb = dirfstat(fd); - if(dirb == nil) - return -1; - if(dev) - *dev = dirb->type|(dirb->dev<<16); - if(id) - *id = dirb->qid.path; - if(time) - *time = dirb->mtime; - if(length) - *length = dirb->length; - if(appendonly) - *appendonly = dirb->mode & DMAPPEND; - free(dirb); - return 1; -} - -void -notifyf(void *a, char *s) -{ - USED(a); - if(bpipeok && strcmp(s, "sys: write on closed pipe") == 0) - noted(NCONT); - if(strcmp(s, "interrupt") == 0) - noted(NCONT); - panicking = 1; - rescue(); - noted(NDFLT); -} - -int -newtmp(int num) -{ - int i, fd; - static char tempnam[30]; - - i = getpid(); - do - snprint(tempnam, sizeof tempnam, "%s/%d%.4s%dsam", TMPDIR, num, getuser(), i++); - while(access(tempnam, 0) == 0); - fd = create(tempnam, ORDWR|OCEXEC|ORCLOSE, 0000); - if(fd < 0){ - remove(tempnam); - fd = create(tempnam, ORDWR|OCEXEC|ORCLOSE, 0000); - } - return fd; -} - -int -waitfor(int pid) -{ - int msg; - Waitmsg *w; - - while((w = wait()) != nil){ - if(w->pid != pid){ - free(w); - continue; - } - msg = (w->msg[0] != '\0'); - free(w); - return msg; - } - return -1; -} - -void -samerr(char *buf) -{ - sprint(buf, "%s/sam.err", TMPDIR); -} - -void* -emalloc(ulong n) -{ - void *p; - - p = malloc(n); - if(p == 0) - panic("malloc fails"); - memset(p, 0, n); - return p; -} - -void* -erealloc(void *p, ulong n) -{ - p = realloc(p, n); - if(p == 0) - panic("realloc fails"); - return p; -} diff --git a/src/cmd/sam/rasp.c b/src/cmd/sam/rasp.c index c96101df..55d16cfb 100644 --- a/src/cmd/sam/rasp.c +++ b/src/cmd/sam/rasp.c @@ -283,8 +283,8 @@ rterm(List *r, Posn p1) for(p = 0,i = 0; i<r->nused && p+L(i)<=p1; p+=L(i++)) ; - if(i==r->nused && (i==0 || !T(i-1))) - return 0; + if(i==r->nused) + return i > 0 && T(i-1); return T(i); } diff --git a/src/cmd/sam/regexp.c b/src/cmd/sam/regexp.c index 2e369fe1..57c639d9 100644 --- a/src/cmd/sam/regexp.c +++ b/src/cmd/sam/regexp.c @@ -700,11 +700,11 @@ bexecute(File *f, Posn startp) break; case 1: /* expired; wrap to end */ if(sel.p[0].p1>=0) - case 3: goto Return; list[0][0].inst = list[1][0].inst = 0; p = f->b.nc; goto doloop; + case 3: default: goto Return; } diff --git a/src/cmd/sam/sam.h b/src/cmd/sam/sam.h index aae39b4a..6e018156 100644 --- a/src/cmd/sam/sam.h +++ b/src/cmd/sam/sam.h @@ -37,7 +37,6 @@ typedef struct Address Address; typedef struct Block Block; typedef struct Buffer Buffer; typedef struct Disk Disk; -typedef struct Discdesc Discdesc; typedef struct File File; typedef struct List List; typedef struct Range Range; @@ -342,7 +341,6 @@ void warn_S(Warn, String*); int whichmenu(File*); void writef(File*); Posn writeio(File*); -Discdesc *Dstart(void); extern Rune samname[]; /* compiler dependent */ extern Rune *left[]; diff --git a/src/cmd/sam/shell.c b/src/cmd/sam/shell.c index c6efdd57..92bd5277 100644 --- a/src/cmd/sam/shell.c +++ b/src/cmd/sam/shell.c @@ -90,7 +90,7 @@ plan9(File *f, int type, String *s, int nest) free(c); } } - exits(retcode? "error" : 0); + exits(0); } if(pid==-1){ fprint(2, "Can't fork?!\n"); diff --git a/src/cmd/samterm/flayer.c b/src/cmd/samterm/flayer.c index e9fde31c..a8e70d0c 100644 --- a/src/cmd/samterm/flayer.c +++ b/src/cmd/samterm/flayer.c @@ -169,8 +169,8 @@ newvisibilities(int redraw) break; case V(Some, Some): - if(l->f.b==0 && redraw) case V(None, Some): + if(ov == None || (l->f.b==0 && redraw)) flprepare(l); if(l->f.b && redraw){ flrefresh(l, l->entire, 0); diff --git a/src/cmd/smugfs/main.c b/src/cmd/smugfs/main.c index e1c2745f..31c9a752 100644 --- a/src/cmd/smugfs/main.c +++ b/src/cmd/smugfs/main.c @@ -51,6 +51,12 @@ smuglogin(void) printerrors = 0; } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char **argv) { diff --git a/src/cmd/upas/fs/fs.c b/src/cmd/upas/fs/fs.c index dc6ff3ba..32968e67 100644 --- a/src/cmd/upas/fs/fs.c +++ b/src/cmd/upas/fs/fs.c @@ -155,6 +155,12 @@ notifyf(void *a, char *s) noted(NDFLT); } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char *argv[]) { diff --git a/src/cmd/upas/nfs/main.c b/src/cmd/upas/nfs/main.c index c72a4849..68ae141b 100644 --- a/src/cmd/upas/nfs/main.c +++ b/src/cmd/upas/nfs/main.c @@ -26,6 +26,12 @@ usage(void) threadexitsall("usage"); } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char **argv) { diff --git a/src/cmd/venti/srv/venti.c b/src/cmd/venti/srv/venti.c index 1725537a..67fda91e 100644 --- a/src/cmd/venti/srv/venti.c +++ b/src/cmd/venti/srv/venti.c @@ -23,6 +23,12 @@ usage(void) threadexitsall("usage"); } +int +threadmaybackground(void) +{ + return 1; +} + void threadmain(int argc, char *argv[]) { diff --git a/src/cmd/xd.c b/src/cmd/xd.c index 9f83e1cf..2cfbcfd1 100644 --- a/src/cmd/xd.c +++ b/src/cmd/xd.c @@ -327,7 +327,7 @@ swizz8(void) *q++ = *p++; p = data; q = swdata; - for(i=0; i<8; i++){ + for(i=0; i<2; i++){ p[0] = q[7]; p[1] = q[6]; p[2] = q[5]; |