Date: Mon, 13 Oct 2008 23:10:19 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r183858 - head/usr.bin/tftp Message-ID: <200810132310.m9DNAJeD089204@svn.freebsd.org>
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Author: delphij Date: Mon Oct 13 23:10:19 2008 New Revision: 183858 URL: http://svn.freebsd.org/changeset/base/183858 Log: ANSIfy, plus constify interfaces where possible. Modified: head/usr.bin/tftp/extern.h head/usr.bin/tftp/main.c head/usr.bin/tftp/tftp.c head/usr.bin/tftp/tftpsubs.c Modified: head/usr.bin/tftp/extern.h ============================================================================== --- head/usr.bin/tftp/extern.h Mon Oct 13 22:50:38 2008 (r183857) +++ head/usr.bin/tftp/extern.h Mon Oct 13 23:10:19 2008 (r183858) @@ -34,5 +34,5 @@ * $FreeBSD$ */ -void recvfile(int, char *, char *); -void xmitfile(int, char *, char *); +void recvfile(int, const char *, const char *); +void xmitfile(int, const char *, const char *); Modified: head/usr.bin/tftp/main.c ============================================================================== --- head/usr.bin/tftp/main.c Mon Oct 13 22:50:38 2008 (r183857) +++ head/usr.bin/tftp/main.c Mon Oct 13 23:10:19 2008 (r183858) @@ -109,9 +109,9 @@ void status(int, char **); static void command(void) __dead2; static const char *command_prompt(void); -static void getusage(char *); +static void getusage(const char *); static void makeargv(void); -static void putusage(char *); +static void putusage(const char *); static void settftpmode(const char *); char *tail(char *); @@ -157,9 +157,7 @@ struct cmd cmdtab[] = { }; int -main(argc, argv) - int argc; - char *argv[]; +main(int argc, char *argv[]) { f = -1; strcpy(mode, "netascii"); @@ -177,9 +175,7 @@ main(argc, argv) char hostname[MAXHOSTNAMELEN]; void -setpeer0(host, port) - char *host; - const char *port; +setpeer0(char *host, const char *port) { struct addrinfo hints, *res0, *res; int error; @@ -244,9 +240,7 @@ setpeer0(host, port) } void -setpeer(argc, argv) - int argc; - char *argv[]; +setpeer(int argc, char *argv[]) { if (argc < 2) { @@ -281,9 +275,7 @@ struct modes { }; void -modecmd(argc, argv) - int argc; - char *argv[]; +modecmd(int argc, char *argv[]) { struct modes *p; const char *sep; @@ -316,26 +308,21 @@ modecmd(argc, argv) } void -setbinary(argc, argv) - int argc __unused; - char *argv[] __unused; +setbinary(int argc __unused, char *argv[] __unused) { settftpmode("octet"); } void -setascii(argc, argv) - int argc __unused; - char *argv[] __unused; +setascii(int argc __unused, char *argv[] __unused) { settftpmode("netascii"); } static void -settftpmode(newmode) - const char *newmode; +settftpmode(const char *newmode) { strcpy(mode, newmode); if (verbose) @@ -347,9 +334,7 @@ settftpmode(newmode) * Send file(s). */ void -put(argc, argv) - int argc; - char *argv[]; +put(int argc, char *argv[]) { int fd; int n; @@ -421,8 +406,7 @@ put(argc, argv) } static void -putusage(s) - char *s; +putusage(const char *s) { printf("usage: %s file [[host:]remotename]\n", s); printf(" %s file1 file2 ... fileN [[host:]remote-directory]\n", s); @@ -432,9 +416,7 @@ putusage(s) * Receive file(s). */ void -get(argc, argv) - int argc; - char *argv[]; +get(int argc, char *argv[]) { int fd; int n; @@ -504,8 +486,7 @@ get(argc, argv) } static void -getusage(s) - char *s; +getusage(const char *s) { printf("usage: %s [host:]file [localname]\n", s); printf(" %s [host1:]file1 [host2:]file2 ... [hostN:]fileN\n", s); @@ -514,9 +495,7 @@ getusage(s) int rexmtval = TIMEOUT; void -setrexmt(argc, argv) - int argc; - char *argv[]; +setrexmt(int argc, char *argv[]) { int t; @@ -542,9 +521,7 @@ setrexmt(argc, argv) int maxtimeout = 5 * TIMEOUT; void -settimeout(argc, argv) - int argc; - char *argv[]; +settimeout(int argc, char *argv[]) { int t; @@ -568,9 +545,7 @@ settimeout(argc, argv) } void -status(argc, argv) - int argc __unused; - char *argv[] __unused; +status(int argc __unused, char *argv[] __unused) { if (connected) printf("Connected to %s.\n", hostname); @@ -583,8 +558,7 @@ status(argc, argv) } void -intr(dummy) - int dummy __unused; +intr(int dummy __unused) { signal(SIGALRM, SIG_IGN); @@ -593,8 +567,7 @@ intr(dummy) } char * -tail(filename) - char *filename; +tail(char *filename) { char *s; @@ -610,7 +583,7 @@ tail(filename) } static const char * -command_prompt() +command_prompt(void) { return ("tftp> "); @@ -620,7 +593,7 @@ command_prompt() * Command parser. */ static void -command() +command(void) { HistEvent he; struct cmd *c; @@ -679,8 +652,7 @@ command() } struct cmd * -getcmd(name) - char *name; +getcmd(char *name) { const char *p, *q; struct cmd *c, *found; @@ -711,7 +683,7 @@ getcmd(name) * Slice a string up into argc/argv. */ static void -makeargv() +makeargv(void) { char *cp; char **argp = margv; @@ -736,9 +708,7 @@ makeargv() } void -quit(argc, argv) - int argc __unused; - char *argv[] __unused; +quit(int argc __unused, char *argv[] __unused) { exit(txrx_error); } @@ -747,9 +717,7 @@ quit(argc, argv) * Help command. */ void -help(argc, argv) - int argc; - char *argv[]; +help(int argc, char *argv[]) { struct cmd *c; @@ -773,18 +741,14 @@ help(argc, argv) } void -settrace(argc, argv) - int argc __unused; - char **argv __unused; +settrace(int argc __unused, char **argv __unused) { trace = !trace; printf("Packet tracing %s.\n", trace ? "on" : "off"); } void -setverbose(argc, argv) - int argc __unused; - char **argv __unused; +setverbose(int argc __unused, char **argv __unused) { verbose = !verbose; printf("Verbose mode %s.\n", verbose ? "on" : "off"); Modified: head/usr.bin/tftp/tftp.c ============================================================================== --- head/usr.bin/tftp/tftp.c Mon Oct 13 22:50:38 2008 (r183857) +++ head/usr.bin/tftp/tftp.c Mon Oct 13 23:10:19 2008 (r183858) @@ -80,23 +80,20 @@ int timeout; jmp_buf toplevel; jmp_buf timeoutbuf; -static void nak(int, struct sockaddr *); +static void nak(int, const struct sockaddr *); static int makerequest(int, const char *, struct tftphdr *, const char *); static void printstats(const char *, unsigned long); static void startclock(void); static void stopclock(void); static void timer(int); static void tpacket(const char *, struct tftphdr *, int); -static int cmpport(struct sockaddr *, struct sockaddr *); +static int cmpport(const struct sockaddr *, const struct sockaddr *); /* * Send the requested file. */ void -xmitfile(fd, name, mode) - int fd; - char *name; - char *mode; +xmitfile(int fd, const char *name, const char *mode) { struct tftphdr *ap; /* data and ack packets */ struct tftphdr *dp; @@ -212,10 +209,7 @@ abort: * Receive a file. */ void -recvfile(fd, name, mode) - int fd; - char *name; - char *mode; +recvfile(int fd, const char *name, const char *mode) { struct tftphdr *ap; struct tftphdr *dp; @@ -335,11 +329,7 @@ abort: /* ok to ack, since user */ } static int -makerequest(request, name, tp, mode) - int request; - const char *name; - struct tftphdr *tp; - const char *mode; +makerequest(int request, const char *name, struct tftphdr *tp, const char *mode) { char *cp; @@ -376,9 +366,7 @@ struct errmsg { * offset by 100. */ static void -nak(error, peer) - int error; - struct sockaddr *peer; +nak(int error, const struct sockaddr *peer) { struct errmsg *pe; struct tftphdr *tp; @@ -403,10 +391,7 @@ nak(error, peer) } static void -tpacket(s, tp, n) - const char *s; - struct tftphdr *tp; - int n; +tpacket(const char *s, struct tftphdr *tp, int n) { static const char *opcodes[] = { "#0", "RRQ", "WRQ", "DATA", "ACK", "ERROR" }; @@ -445,23 +430,21 @@ struct timeval tstart; struct timeval tstop; static void -startclock() +startclock(void) { (void)gettimeofday(&tstart, NULL); } static void -stopclock() +stopclock(void) { (void)gettimeofday(&tstop, NULL); } static void -printstats(direction, amount) - const char *direction; - unsigned long amount; +printstats(const char *direction, unsigned long amount) { double delta; /* compute delta in 1/10's second units */ @@ -475,8 +458,7 @@ printstats(direction, amount) } static void -timer(sig) - int sig __unused; +timer(int sig __unused) { timeout += rexmtval; @@ -489,9 +471,7 @@ timer(sig) } static int -cmpport(sa, sb) - struct sockaddr *sa; - struct sockaddr *sb; +cmpport(const struct sockaddr *sa, const struct sockaddr *sb) { char a[NI_MAXSERV], b[NI_MAXSERV]; Modified: head/usr.bin/tftp/tftpsubs.c ============================================================================== --- head/usr.bin/tftp/tftpsubs.c Mon Oct 13 22:50:38 2008 (r183857) +++ head/usr.bin/tftp/tftpsubs.c Mon Oct 13 23:10:19 2008 (r183858) @@ -85,9 +85,8 @@ static struct tftphdr *rw_init(int); struct tftphdr *w_init(void) { return rw_init(0); } /* write-behind */ struct tftphdr *r_init(void) { return rw_init(1); } /* read-ahead */ -static struct tftphdr * -rw_init(x) /* init for either read-ahead or write-behind */ - int x; /* zero for write-behind, one for read-head */ +static struct tftphdr * /* init for either read-ahead or write-behind */ +rw_init(int x) /* zero for write-behind, one for read-head */ { newline = 0; /* init crlf flag */ prevchar = -1; @@ -103,10 +102,9 @@ rw_init(x) /* init for either read-ahe Free it and return next buffer filled with data. */ int -readit(file, dpp, convert) - FILE *file; /* file opened for read */ - struct tftphdr **dpp; - int convert; /* if true, convert to ascii */ +readit(FILE *file, /* file opened for read */ + struct tftphdr **dpp, + int convert) /* if true, convert to ascii */ { struct bf *b; @@ -126,9 +124,8 @@ readit(file, dpp, convert) * conversions are lf -> cr,lf and cr -> cr, nul */ void -read_ahead(file, convert) - FILE *file; /* file opened for read */ - int convert; /* if true, convert to ascii */ +read_ahead(FILE *file, /* file opened for read */ + int convert) /* if true, convert to ascii */ { register int i; register char *p; @@ -175,10 +172,7 @@ read_ahead(file, convert) available. */ int -writeit(file, dpp, ct, convert) - FILE *file; - struct tftphdr **dpp; - int ct, convert; +writeit(FILE *file, struct tftphdr **dpp, int ct, int convert) { bfs[current].counter = ct; /* set size of data to write */ current = !current; /* switch to other buffer */ @@ -196,9 +190,7 @@ writeit(file, dpp, ct, convert) * CR followed by anything else. In this case we leave it alone. */ int -write_behind(file, convert) - FILE *file; - int convert; +write_behind(FILE *file, int convert) { char *buf; int count; @@ -255,8 +247,7 @@ skipit: */ int -synchnet(f) - int f; /* socket to flush */ +synchnet(int f) /* socket to flush */ { int i, j = 0; char rbuf[PKTSIZE];
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