head 1.1; access; symbols pkgsrc-2026Q1:1.1.0.108 pkgsrc-2026Q1-base:1.1 pkgsrc-2025Q4:1.1.0.106 pkgsrc-2025Q4-base:1.1 pkgsrc-2025Q3:1.1.0.104 pkgsrc-2025Q3-base:1.1 pkgsrc-2025Q2:1.1.0.102 pkgsrc-2025Q2-base:1.1 pkgsrc-2025Q1:1.1.0.100 pkgsrc-2025Q1-base:1.1 pkgsrc-2024Q4:1.1.0.98 pkgsrc-2024Q4-base:1.1 pkgsrc-2024Q3:1.1.0.96 pkgsrc-2024Q3-base:1.1 pkgsrc-2024Q2:1.1.0.94 pkgsrc-2024Q2-base:1.1 pkgsrc-2024Q1:1.1.0.92 pkgsrc-2024Q1-base:1.1 pkgsrc-2023Q4:1.1.0.90 pkgsrc-2023Q4-base:1.1 pkgsrc-2023Q3:1.1.0.88 pkgsrc-2023Q3-base:1.1 pkgsrc-2023Q2:1.1.0.86 pkgsrc-2023Q2-base:1.1 pkgsrc-2023Q1:1.1.0.84 pkgsrc-2023Q1-base:1.1 pkgsrc-2022Q4:1.1.0.82 pkgsrc-2022Q4-base:1.1 pkgsrc-2022Q3:1.1.0.80 pkgsrc-2022Q3-base:1.1 pkgsrc-2022Q2:1.1.0.78 pkgsrc-2022Q2-base:1.1 pkgsrc-2022Q1:1.1.0.76 pkgsrc-2022Q1-base:1.1 pkgsrc-2021Q4:1.1.0.74 pkgsrc-2021Q4-base:1.1 pkgsrc-2021Q3:1.1.0.72 pkgsrc-2021Q3-base:1.1 pkgsrc-2021Q2:1.1.0.70 pkgsrc-2021Q2-base:1.1 pkgsrc-2021Q1:1.1.0.68 pkgsrc-2021Q1-base:1.1 pkgsrc-2020Q4:1.1.0.66 pkgsrc-2020Q4-base:1.1 pkgsrc-2020Q3:1.1.0.64 pkgsrc-2020Q3-base:1.1 pkgsrc-2020Q2:1.1.0.60 pkgsrc-2020Q2-base:1.1 pkgsrc-2020Q1:1.1.0.40 pkgsrc-2020Q1-base:1.1 pkgsrc-2019Q4:1.1.0.62 pkgsrc-2019Q4-base:1.1 pkgsrc-2019Q3:1.1.0.58 pkgsrc-2019Q3-base:1.1 pkgsrc-2019Q2:1.1.0.56 pkgsrc-2019Q2-base:1.1 pkgsrc-2019Q1:1.1.0.54 pkgsrc-2019Q1-base:1.1 pkgsrc-2018Q4:1.1.0.52 pkgsrc-2018Q4-base:1.1 pkgsrc-2018Q3:1.1.0.50 pkgsrc-2018Q3-base:1.1 pkgsrc-2018Q2:1.1.0.48 pkgsrc-2018Q2-base:1.1 pkgsrc-2018Q1:1.1.0.46 pkgsrc-2018Q1-base:1.1 pkgsrc-2017Q4:1.1.0.44 pkgsrc-2017Q4-base:1.1 pkgsrc-2017Q3:1.1.0.42 pkgsrc-2017Q3-base:1.1 pkgsrc-2017Q2:1.1.0.38 pkgsrc-2017Q2-base:1.1 pkgsrc-2017Q1:1.1.0.36 pkgsrc-2017Q1-base:1.1 pkgsrc-2016Q4:1.1.0.34 pkgsrc-2016Q4-base:1.1 pkgsrc-2016Q3:1.1.0.32 pkgsrc-2016Q3-base:1.1 pkgsrc-2016Q2:1.1.0.30 pkgsrc-2016Q2-base:1.1 pkgsrc-2016Q1:1.1.0.28 pkgsrc-2016Q1-base:1.1 pkgsrc-2015Q4:1.1.0.26 pkgsrc-2015Q4-base:1.1 pkgsrc-2015Q3:1.1.0.24 pkgsrc-2015Q3-base:1.1 pkgsrc-2015Q2:1.1.0.22 pkgsrc-2015Q2-base:1.1 pkgsrc-2015Q1:1.1.0.20 pkgsrc-2015Q1-base:1.1 pkgsrc-2014Q4:1.1.0.18 pkgsrc-2014Q4-base:1.1 pkgsrc-2014Q3:1.1.0.16 pkgsrc-2014Q3-base:1.1 pkgsrc-2014Q2:1.1.0.14 pkgsrc-2014Q2-base:1.1 pkgsrc-2014Q1:1.1.0.12 pkgsrc-2014Q1-base:1.1 pkgsrc-2013Q4:1.1.0.10 pkgsrc-2013Q4-base:1.1 pkgsrc-2013Q3:1.1.0.8 pkgsrc-2013Q3-base:1.1 pkgsrc-2013Q2:1.1.0.6 pkgsrc-2013Q2-base:1.1 pkgsrc-2013Q1:1.1.0.4 pkgsrc-2013Q1-base:1.1 pkgsrc-2012Q4:1.1.0.2 pkgsrc-2012Q4-base:1.1; locks; strict; comment @# @; 1.1 date 2012.12.28.03.03.09; author dholland; state Exp; branches; next ; desc @@ 1.1 log @Fix legacy C. Pass -Wall -W -Wmissing-declarations -Wwrite-strings on gcc45. - avoid implicit int, declare void functions void - return values from non-void functions - put most external declarations properly in header files - use some static and const - fix up a big mess with function pointer casting - use standard includes, don't provide own decls of standard functions - use types matching libc when providing own malloc, printf, and putchar - use functions correctly - silence assorted compiler warnings - fix some bugs exposed by compiler warnings - don't intentionally exercise signed overflow - remove some unused items - add patch comments to other patch (patch-aa) As this includes several fixes and removes some undefined behavior on a commonly reachable code path, bump PKGREVISION. @ text @$NetBSD$ - declare void functions void - use static for local functions - use a bit of const - silence gcc warnings about unused arguments - avoid implicit int - don't pass a string constant to putenv() --- expreserve.c.orig 2002-08-27 04:14:56.000000000 +0000 +++ expreserve.c @@@@ -203,10 +203,10 @@@@ char xstr[1]; /* make loader happy */ #endif #endif -int notify __P((uid_t uid, char *fname, int flag, time_t time)); -int copyout __P((char *name)); -int mkdigits __P((char *cp)); -int mknext __P((char *cp)); +static void notify __P((uid_t uid, const char *fname, int flag, time_t time)); +static int copyout __P((char *name)); +static void mkdigits __P((char *cp)); +static void mknext __P((char *cp)); /* * Expreserve - preserve a file in /usr/preserve @@@@ -275,6 +275,7 @@@@ char **argv; exit(1); exit(0); } + (void)argv; /* * If not super user, then can only preserve standard input. @@@@ -328,9 +329,11 @@@@ char pattern[] = "/var/preserve/Exa`XXXX /* * Notify user uid that his file fname has been saved. */ +static void notify(uid, fname, flag, time) uid_t uid; - char *fname; + const char *fname; + int flag; time_t time; { struct passwd *pp = getpwuid(uid); @@@@ -345,6 +348,9 @@@@ notify(uid, fname, flag, time) char croak[128]; char *timestamp, *ctime(); + /* cannot properly string constants to putenv */ + static char mailrc_var[] = "MAILRC=/dev/null"; + if (pp == NULL) return; #ifndef POSIX_1 @@@@ -355,7 +361,7 @@@@ notify(uid, fname, flag, time) #endif timestamp = ctime(&time); timestamp[16] = 0; /* blast from seconds on */ - putenv("MAILRC=/dev/null"); + putenv(mailrc_var); sprintf(cmd, "/bin/mail %s", pp->pw_name); setuid(getuid()); mf = popen(cmd, "w"); @@@@ -411,6 +417,7 @@@@ notify(uid, fname, flag, time) * file (this is the slowest thing since we must stat * to find a unique name), and finally copy the file. */ +static int copyout(name) char *name; { @@@@ -546,6 +553,7 @@@@ format: /* * Blast the last 5 characters of cp to be the process number. */ +static void mkdigits(cp) char *cp; { @@@@ -566,6 +574,7 @@@@ mkdigits(cp) * three alphabetic characters into a sequence of the form 'aab', 'aac', etc. * Mktemp gets weird names too quickly to be useful here. */ +static void mknext(cp) char *cp; { @