From 973ae30e7c4f7a1afb385dd3d8eeea178f981445 Mon Sep 17 00:00:00 2001
From: Jannis Hoffmann <jannis@fehcom.de>
Date: Mon, 8 Jul 2024 13:24:39 +0200
Subject: fix deprecated prototypes

---
 src/qmail-send.c | 120 +++++++++++++++++++++++++++++--------------------------
 1 file changed, 63 insertions(+), 57 deletions(-)

(limited to 'src/qmail-send.c')

diff --git a/src/qmail-send.c b/src/qmail-send.c
index 6b7a737..2c5e514 100644
--- a/src/qmail-send.c
+++ b/src/qmail-send.c
@@ -72,24 +72,24 @@ int chanfdin[CHANNELS] = {2, 4};
 int chanskip[CHANNELS] = {10, 20};
 
 int flagexitasap = 0;
-void sigterm()
+static void sigterm()
 {
   flagexitasap = 1;
 }
 
 int flagrunasap = 0;
-void sigalrm()
+static void sigalrm()
 {
   flagrunasap = 1;
 }
 
 int flagreadasap = 0;
-void sighup()
+static void sighup()
 {
   flagreadasap = 1;
 }
 
-void cleandied()
+static void cleandied()
 {
   log1s("alert: lost connection to qmail-clean ... exiting\n");
   flagexitasap = 1;
@@ -97,7 +97,7 @@ void cleandied()
 
 int flagspawnalive[CHANNELS];
 
-void spawndied(int c)
+static void spawndied(int c)
 {
   log1s("alert: oh no! lost spawn connection! dying...\n");
   flagspawnalive[c] = 0;
@@ -115,43 +115,49 @@ stralloc fn = {0};
 stralloc fn2 = {0};
 char fnmake_strnum[FMT_ULONG];
 
-void fnmake_init()
+static void nomem()
+{
+  log1s("alert: out of memory, sleeping...\n");
+  sleep(10);
+}
+
+static void fnmake_init()
 {
   while (!stralloc_ready(&fn, FMTQFN)) nomem();
   while (!stralloc_ready(&fn2, FMTQFN)) nomem();
 }
 
-void fnmake_info(unsigned long id)
+static void fnmake_info(unsigned long id)
 {
   fn.len = fmtqfn(fn.s, "info/", id, 1);
 }
 
-void fnmake_todo(unsigned long id)
+static void fnmake_todo(unsigned long id)
 {
   fn.len = fmtqfn(fn.s, "todo/", id, 1);
 }
 
-void fnmake_mess(unsigned long id)
+static void fnmake_mess(unsigned long id)
 {
   fn.len = fmtqfn(fn.s, "mess/", id, 1);
 }
 
-void fnmake_foop(unsigned long id)
+static void fnmake_foop(unsigned long id)
 {
   fn.len = fmtqfn(fn.s, "foop/", id, 0);
 }
 
-void fnmake_split(unsigned long id)
+static void fnmake_split(unsigned long id)
 {
   fn.len = fmtqfn(fn.s, "", id, 1);
 }
 
-void fnmake2_bounce(unsigned long id)
+static void fnmake2_bounce(unsigned long id)
 {
   fn2.len = fmtqfn(fn2.s, "bounce/", id, 0);
 }
 
-void fnmake_chanaddr(unsigned long id, int c)
+static void fnmake_chanaddr(unsigned long id, int c)
 {
   fn.len = fmtqfn(fn.s, chanaddr[c], id, 1);
 }
@@ -159,7 +165,7 @@ void fnmake_chanaddr(unsigned long id, int c)
 
 /* this file is too long ----------------------------------------- REWRITING */
 
-void senderadd(stralloc *sa, char *sender, char *recip)
+static void senderadd(stralloc *sa, char *sender, char *recip)
 {
   int i;
   int j;
@@ -188,7 +194,7 @@ void senderadd(stralloc *sa, char *sender, char *recip)
 
 /* this file is too long ---------------------------------------------- INFO */
 
-int getinfo(stralloc *sa, datetime_sec *dt, unsigned long id)
+static int getinfo(stralloc *sa, datetime_sec *dt, unsigned long id)
 {
   int fdnumber;
   struct stat st;
@@ -229,7 +235,7 @@ char fromqcbuf[1024];
 stralloc comm_buf[CHANNELS] = {{0}, {0}};
 int comm_pos[CHANNELS];
 
-void comm_init()
+static void comm_init()
 {
   int c;
 
@@ -241,14 +247,14 @@ void comm_init()
       spawndied(c); /* drastic, but better than risking deadlock */
 }
 
-int comm_canwrite(int c)
+static int comm_canwrite(int c)
 {
   /* XXX: could allow a bigger buffer; say 10 recipients */
   if (comm_buf[c].s && comm_buf[c].len) return 0;
   return 1;
 }
 
-void comm_write(int c, int delnum, unsigned long id, char *sender, char *recip)
+static void comm_write(int c, int delnum, unsigned long id, char *sender, char *recip)
 {
   char ch;
 
@@ -266,7 +272,7 @@ void comm_write(int c, int delnum, unsigned long id, char *sender, char *recip)
   comm_pos[c] = 0;
 }
 
-void comm_selprep(int *nfds, fd_set *wfds)
+static void comm_selprep(int *nfds, fd_set *wfds)
 {
   int c;
 
@@ -280,7 +286,7 @@ void comm_selprep(int *nfds, fd_set *wfds)
   }
 }
 
-void comm_do(fd_set *wfds)
+static void comm_do(fd_set *wfds)
 {
   int c;
 
@@ -315,19 +321,19 @@ int flagcleanup; /* if 1, cleanupdir is initialized and ready */
 readsubdir cleanupdir;
 datetime_sec cleanuptime;
 
-void cleanup_init()
+static void cleanup_init()
 {
   flagcleanup = 0;
   cleanuptime = now();
 }
 
-void cleanup_selprep(datetime_sec *wakeup)
+static void cleanup_selprep(datetime_sec *wakeup)
 {
   if (flagcleanup) *wakeup = 0;
   if (*wakeup > cleanuptime) *wakeup = cleanuptime;
 }
 
-void cleanup_do()
+static void cleanup_do()
 {
   char ch;
   struct stat st;
@@ -378,7 +384,7 @@ prioq pqchan[CHANNELS] = {{0}, {0}};
 /* pqchan 1: -todo +info ?local +remote */
 prioq pqfail = {0}; /* stat() failure; has to be pqadded again */
 
-void pqadd(unsigned long id)
+static void pqadd(unsigned long id)
 {
   struct prioq_elt pe;
   struct prioq_elt pechan[CHANNELS];
@@ -433,7 +439,7 @@ FAIL:
   while (!prioq_insert(&pqfail, &pe)) nomem();
 }
 
-void pqstart()
+static void pqstart()
 {
   readsubdir rs;
   int x;
@@ -445,7 +451,7 @@ void pqstart()
     if (x > 0) pqadd(id);
 }
 
-void pqfinish()
+static void pqfinish()
 {
   int c;
   struct prioq_elt pe;
@@ -463,7 +469,7 @@ void pqfinish()
   }
 }
 
-void pqrun()
+static void pqrun()
 {
   int c;
   int i;
@@ -491,7 +497,7 @@ struct job {
 int numjobs;
 struct job *jo;
 
-void job_init()
+static void job_init()
 {
   int j;
 
@@ -502,7 +508,7 @@ void job_init()
   }
 }
 
-int job_avail()
+static int job_avail()
 {
   int j;
 
@@ -511,7 +517,7 @@ int job_avail()
   return 0;
 }
 
-int job_open(unsigned long id, int channel)
+static int job_open(unsigned long id, int channel)
 {
   int j;
 
@@ -526,7 +532,7 @@ int job_open(unsigned long id, int channel)
   return j;
 }
 
-void job_close(int j)
+static void job_close(int j)
 {
   struct prioq_elt pe;
   struct stat st;
@@ -564,7 +570,7 @@ void job_close(int j)
 
 /* this file is too long ------------------------------------------- BOUNCES */
 
-char *stripvdomprepend(char *recip)
+static char *stripvdomprepend(char *recip)
 {
   int i;
   char *domain;
@@ -593,7 +599,7 @@ char *stripvdomprepend(char *recip)
 
 stralloc bouncetext = {0};
 
-void addbounce(unsigned long id, char *recip, char *report)
+static void addbounce(unsigned long id, char *recip, char *report)
 {
   int fd;
   int pos;
@@ -640,7 +646,7 @@ void addbounce(unsigned long id, char *recip, char *report)
   close(fd);
 }
 
-int injectbounce(unsigned long id)
+static int injectbounce(unsigned long id)
 {
   struct qmail qqt;
   struct stat st;
@@ -808,7 +814,7 @@ struct del *d[CHANNELS];
 stralloc dline[CHANNELS];
 char delbuf[2048];
 
-void del_status()
+static void del_status()
 {
   int c;
 
@@ -823,7 +829,7 @@ void del_status()
   log1s("\n");
 }
 
-void del_init()
+static void del_init()
 {
   int c;
   int i;
@@ -842,7 +848,7 @@ void del_init()
   del_status();
 }
 
-int del_canexit()
+static int del_canexit()
 {
   int c;
 
@@ -852,12 +858,12 @@ int del_canexit()
   return 1;
 }
 
-int del_avail(int c)
+static int del_avail(int c)
 {
   return flagspawnalive[c] && comm_canwrite(c) && (concurrencyused[c] < concurrency[c]);
 }
 
-void del_start(int j, seek_pos mpos, char *recip)
+static void del_start(int j, seek_pos mpos, char *recip)
 {
   int i;
   int c;
@@ -896,7 +902,7 @@ void del_start(int j, seek_pos mpos, char *recip)
   del_status();
 }
 
-void markdone(int c, unsigned long id, seek_pos pos)
+static void markdone(int c, unsigned long id, seek_pos pos)
 {
   struct stat st;
   int fd;
@@ -925,7 +931,7 @@ void markdone(int c, unsigned long id, seek_pos pos)
   log3s("warning: trouble marking ", fn.s, "; message will be delivered twice!\n");
 }
 
-void del_dochan(int c)
+static void del_dochan(int c)
 {
   int r;
   char ch;
@@ -997,7 +1003,7 @@ void del_dochan(int c)
   }
 }
 
-void del_selprep(int *nfds, fd_set *rfds)
+static void del_selprep(int *nfds, fd_set *rfds)
 {
   int c;
 
@@ -1008,7 +1014,7 @@ void del_selprep(int *nfds, fd_set *rfds)
     }
 }
 
-void del_do(fd_set *rfds)
+static void del_do(fd_set *rfds)
 {
   int c;
 
@@ -1029,14 +1035,14 @@ struct {
   char buf[128];
 } pass[CHANNELS];
 
-void pass_init()
+static void pass_init()
 {
   int c;
 
   for (c = 0; c < CHANNELS; ++c) pass[c].id = 0;
 }
 
-void pass_selprep(datetime_sec *wakeup)
+static void pass_selprep(datetime_sec *wakeup)
 {
   int c;
   struct prioq_elt pe;
@@ -1081,7 +1087,7 @@ static datetime_sec squareroot(datetime_sec x) /* result^2 <= x < (result + 1)^2
   return y;
 }
 
-datetime_sec nextretry(datetime_sec birth, int c)
+static datetime_sec nextretry(datetime_sec birth, int c)
 {
   int n;
 
@@ -1094,7 +1100,7 @@ datetime_sec nextretry(datetime_sec birth, int c)
   return birth + n * n;
 }
 
-void pass_dochan(int c)
+static void pass_dochan(int c)
 {
   datetime_sec birth;
   struct prioq_elt pe;
@@ -1168,7 +1174,7 @@ trouble:
   while (!prioq_insert(&pqchan[c], &pe)) nomem();
 }
 
-void messdone(unsigned long id)
+static void messdone(unsigned long id)
 {
   char ch;
   int c;
@@ -1231,7 +1237,7 @@ FAIL:
   while (!prioq_insert(&pqdone, &pe)) nomem();
 }
 
-void pass_do()
+static void pass_do()
 {
   int c;
   struct prioq_elt pe;
@@ -1260,14 +1266,14 @@ int todofdin;
 int todofdout;
 int flagtodoalive;
 
-void tododied()
+static void tododied()
 {
   log1s("alert: lost connection to qmail-todo ... exiting\n");
   flagexitasap = 1;
   flagtodoalive = 0;
 }
 
-void todo_init()
+static void todo_init()
 {
   todofdout = 7;
   todofdin = 8;
@@ -1278,7 +1284,7 @@ void todo_init()
   return;
 }
 
-void todo_selprep(int *nfds, fd_set *rfds, datetime_sec *wakeup)
+static void todo_selprep(int *nfds, fd_set *rfds, datetime_sec *wakeup)
 {
   if (flagexitasap) {
     if (flagtodoalive) {
@@ -1291,7 +1297,7 @@ void todo_selprep(int *nfds, fd_set *rfds, datetime_sec *wakeup)
   }
 }
 
-void todo_del(char *s)
+static void todo_del(char *s)
 {
   int flagchan[CHANNELS];
   struct prioq_elt pe;
@@ -1333,7 +1339,7 @@ void todo_del(char *s)
   return;
 }
 
-void todo_do(fd_set *rfds)
+static void todo_do(fd_set *rfds)
 {
   int r;
   char ch;
@@ -1379,7 +1385,7 @@ void todo_do(fd_set *rfds)
 
 /* this file is too long ---------------------------------------------- MAIN */
 
-int getcontrols()
+static int getcontrols()
 {
   if (control_init() == -1) return 0;
   if (control_readint(&lifetime, "control/queuelifetime") == -1) return 0;
@@ -1420,7 +1426,7 @@ int getcontrols()
 stralloc newlocals = {0};
 stralloc newvdoms = {0};
 
-void regetcontrols()
+static void regetcontrols()
 {
   int r;
 
@@ -1460,7 +1466,7 @@ void regetcontrols()
     while (!constmap_init(&mapvdoms, "", 0, 1)) nomem();
 }
 
-void reread()
+static void reread()
 {
   if (chdir(auto_qmail) == -1) {
     log1s("alert: unable to reread controls: unable to switch to home directory\n");
-- 
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