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Code Issues Releases Activity

NBPG -> PAGE_SIZE

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This commit is contained in:
Poul-Henning Kamp 1996-05-02 09:10:21 +00:00
parent a8b878b7d1
commit 875c5798b6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=15531
2 changed files with 26 additions and 26 deletions
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26
usr.bin/gcore/aoutcore.c
View File

@ -227,12 +227,12 @@ datadump(efd, fd, p, addr, npage)
register int npage;
{
register int cc, delta;
char buffer[NBPG];
char buffer[PAGE_SIZE];
delta = data_offset - addr;
while (--npage >= 0) {
cc = kvm_uread(kd, p, addr, buffer, NBPG);
if (cc != NBPG) {
cc = kvm_uread(kd, p, addr, buffer, PAGE_SIZE);
if (cc != PAGE_SIZE) {
/* Try to read the page from the executable. */
if (lseek(efd, (off_t)addr + delta, SEEK_SET) == -1)
err(1, "seek executable: %s", strerror(errno));
@ -244,11 +244,11 @@ datadump(efd, fd, p, addr, npage)
else /* Assume untouched bss page. */
bzero(buffer, sizeof(buffer));
}
cc = write(fd, buffer, NBPG);
if (cc != NBPG)
cc = write(fd, buffer, PAGE_SIZE);
if (cc != PAGE_SIZE)
err(1, "write data segment: %s",
cc > 0 ? strerror(EIO) : strerror(errno));
addr += NBPG;
addr += PAGE_SIZE;
}
}
@ -260,18 +260,18 @@ userdump(fd, p, addr, npage)
register int npage;
{
register int cc;
char buffer[NBPG];
char buffer[PAGE_SIZE];
while (--npage >= 0) {
cc = kvm_uread(kd, p, addr, buffer, NBPG);
if (cc != NBPG)
cc = kvm_uread(kd, p, addr, buffer, PAGE_SIZE);
if (cc != PAGE_SIZE)
/* Could be an untouched fill-with-zero page. */
bzero(buffer, NBPG);
cc = write(fd, buffer, NBPG);
if (cc != NBPG)
bzero(buffer, PAGE_SIZE);
cc = write(fd, buffer, PAGE_SIZE);
if (cc != PAGE_SIZE)
err(1, "write stack segment: %s",
cc > 0 ? strerror(EIO) : strerror(errno));
addr += NBPG;
addr += PAGE_SIZE;
}
}

26
usr.bin/gcore/gcore.c
View File

@ -227,12 +227,12 @@ datadump(efd, fd, p, addr, npage)
register int npage;
{
register int cc, delta;
char buffer[NBPG];
char buffer[PAGE_SIZE];
delta = data_offset - addr;
while (--npage >= 0) {
cc = kvm_uread(kd, p, addr, buffer, NBPG);
if (cc != NBPG) {
cc = kvm_uread(kd, p, addr, buffer, PAGE_SIZE);
if (cc != PAGE_SIZE) {
/* Try to read the page from the executable. */
if (lseek(efd, (off_t)addr + delta, SEEK_SET) == -1)
err(1, "seek executable: %s", strerror(errno));
@ -244,11 +244,11 @@ datadump(efd, fd, p, addr, npage)
else /* Assume untouched bss page. */
bzero(buffer, sizeof(buffer));
}
cc = write(fd, buffer, NBPG);
if (cc != NBPG)
cc = write(fd, buffer, PAGE_SIZE);
if (cc != PAGE_SIZE)
err(1, "write data segment: %s",
cc > 0 ? strerror(EIO) : strerror(errno));
addr += NBPG;
addr += PAGE_SIZE;
}
}
@ -260,18 +260,18 @@ userdump(fd, p, addr, npage)
register int npage;
{
register int cc;
char buffer[NBPG];
char buffer[PAGE_SIZE];
while (--npage >= 0) {
cc = kvm_uread(kd, p, addr, buffer, NBPG);
if (cc != NBPG)
cc = kvm_uread(kd, p, addr, buffer, PAGE_SIZE);
if (cc != PAGE_SIZE)
/* Could be an untouched fill-with-zero page. */
bzero(buffer, NBPG);
cc = write(fd, buffer, NBPG);
if (cc != NBPG)
bzero(buffer, PAGE_SIZE);
cc = write(fd, buffer, PAGE_SIZE);
if (cc != PAGE_SIZE)
err(1, "write stack segment: %s",
cc > 0 ? strerror(EIO) : strerror(errno));
addr += NBPG;
addr += PAGE_SIZE;
}
}