version 1.15, 2016/11/08 15:57:28 |
version 1.19, 2018/02/23 16:47:10 |
Line 38 struct tag_entry { |
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Line 38 struct tag_entry { |
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char s[]; |
char s[]; |
}; |
}; |
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static void tag_signal(int) __attribute__((noreturn)); |
static void tag_signal(int) __attribute__((__noreturn__)); |
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static struct ohash tag_data; |
static struct ohash tag_data; |
static struct tag_files tag_files; |
static struct tag_files tag_files; |
Line 155 tag_put(const char *s, int prio, size_t line) |
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Line 155 tag_put(const char *s, int prio, size_t line) |
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} else { |
} else { |
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/* Handle priority 0 entries. */ |
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if (prio == 0) { |
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if (entry->prio == 0) |
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entry->prio = -1; |
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return; |
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} |
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/* A better entry is already present, ignore the new one. */ |
/* A better entry is already present, ignore the new one. */ |
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if (entry->prio < prio) |
if (entry->prio > 0 && entry->prio < prio) |
return; |
return; |
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/* The existing entry is worse, clear it. */ |
/* The existing entry is worse, clear it. */ |
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if (entry->prio > prio) |
if (entry->prio < 1 || entry->prio > prio) |
entry->nlines = 0; |
entry->nlines = 0; |
} |
} |
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stream = fdopen(tag_files.tfd, "w"); |
stream = fdopen(tag_files.tfd, "w"); |
entry = ohash_first(&tag_data, &slot); |
entry = ohash_first(&tag_data, &slot); |
while (entry != NULL) { |
while (entry != NULL) { |
if (stream != NULL) |
if (stream != NULL && entry->prio >= 0) |
for (i = 0; i < entry->nlines; i++) |
for (i = 0; i < entry->nlines; i++) |
fprintf(stream, "%s %s %zu\n", |
fprintf(stream, "%s %s %zu\n", |
entry->s, tag_files.ofn, entry->lines[i]); |
entry->s, tag_files.ofn, entry->lines[i]); |
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ohash_delete(&tag_data); |
ohash_delete(&tag_data); |
if (stream != NULL) |
if (stream != NULL) |
fclose(stream); |
fclose(stream); |
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else |
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close(tag_files.tfd); |
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tag_files.tfd = -1; |
} |
} |
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void |
void |
Line 213 tag_unlink(void) |
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Line 224 tag_unlink(void) |
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pid_t tc_pgid; |
pid_t tc_pgid; |
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if (tag_files.tcpgid != -1) { |
if (tag_files.tcpgid != -1) { |
tc_pgid = tcgetpgrp(STDIN_FILENO); |
tc_pgid = tcgetpgrp(tag_files.ofd); |
if (tc_pgid == tag_files.pager_pid || |
if (tc_pgid == tag_files.pager_pid || |
tc_pgid == getpgid(0) || |
tc_pgid == getpgid(0) || |
getpgid(tc_pgid) == -1) |
getpgid(tc_pgid) == -1) |
(void)tcsetpgrp(STDIN_FILENO, tag_files.tcpgid); |
(void)tcsetpgrp(tag_files.ofd, tag_files.tcpgid); |
} |
} |
if (*tag_files.ofn != '\0') |
if (*tag_files.ofn != '\0') |
unlink(tag_files.ofn); |
unlink(tag_files.ofn); |